{"title":"Water Heater Sales","description":"\u003cp\u003eReplace a tired water heater before the first cold shower of fall does it for you. Rinnai, Noritz, and Viessmann tankless and commercial units are part of our Labor Day 2026 Sale. Browse the collection to see which models and features are included.\u003c\/p\u003e","products":[{"product_id":"noritz-crs-series-wall-hung-2-unit-ng-or-lp-tankless-water-heater-system-cr61-wh-2","title":"Noritz CRS Series Wall Hung, 2-Unit NG or LP Tankless Water Heater System - CR61-WH-2","description":"The Noritz CR Commercial Rack System has been redesigned for maximum performance and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for commercial multi-systems. 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A low profile design and a variety of installation options make this rack system ideal for business owners looking to replace outdated storage tanks.","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931363016755,"sku":"NORCR61FS4","price":14924.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/600x600_b5033ee4-ccbb-443c-83b1-e4739aca3098.jpg?v=1784197033"},{"product_id":"noritz-crs-series-3-unit-ng-or-lp-tankless-water-heater-system-cr61-fs-3","title":"Noritz CRS Series 3-Unit NG or LP Tankless Water Heater System - CR61-FS-3","description":"The Noritz CR Commercial Rack System has been redesigned for maximum performance and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for commercial multi-systems. A low profile design and a variety of installation options make this rack system ideal for business owners looking to replace outdated storage tanks.","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931363213363,"sku":"NORCR61FS3","price":11937.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/hero_cr.png?v=1784197024"},{"product_id":"noritz-crs-series-4-unit-ng-or-lp-cpc-compliant-tankless-water-heater-system-cr61-fs-4-ca","title":"Noritz CRS Series 4-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-4-CA","description":"The Noritz CR Commercial Rack System has been redesigned for maximum performance and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for commercial multi-systems. A low profile design and a variety of installation options make this rack system ideal for business owners looking to replace outdated storage tanks.","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931363278899,"sku":"NORCR61FS4CA","price":16670.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/600x600_10c77209-d0ea-4978-ab30-adac63be9e31.jpg?v=1784197038"},{"product_id":"noritz-crs-series-3-unit-ng-or-lp-cpc-compliant-tankless-water-heater-system-cr61-fs-3-ca","title":"Noritz CRS Series 3-Unit NG or LP CPC Compliant Tankless Water Heater System - CR61-FS-3-CA","description":"The Noritz CR Commercial Rack System has been redesigned for maximum performance and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for commercial multi-systems. A low profile design and a variety of installation options make this rack system ideal for business owners looking to replace outdated storage tanks.","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931363475507,"sku":"NORCR61FS3CA","price":12752.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/hero_cr_b5ddf68c-4f18-4195-897b-3cb846f30761.png?v=1784197002"},{"product_id":"noritz-crs-series-5-unit-ng-or-lp-tankless-water-heater-system-cr61-fs-5","title":"Noritz CRS Series 5-Unit NG or LP Tankless Water Heater System - CR61-FS-5","description":"The Noritz CR Commercial Rack System has been redesigned for maximum performance and ease of installation. The CR is a pre-fabricated racking system for use in flat rooftop or mechanical room applications for commercial multi-systems. 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Running on natural gas with a 199,900 BTU input, it delivers 96% thermal efficiency by pulling maximum heat out of exhaust gases before venting. Designed to handle high draw rates without pressure drops, this indoor unit simplifies installation for contractors through flexible, CSA-approved common venting.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003ch4\u003e199,900 BTU Input\u003c\/h4\u003e\n\u003cp\u003eHigh-output burner delivers continuous hot water across multi-fixture residential installs without losing temp.\u003c\/p\u003e\n\n\u003ch4\u003eUp to 11.1 GPM Flow Rate\u003c\/h4\u003e\n\u003cp\u003eMaintains steady flow rates and consistent output temperatures during peak simultaneous household usage.\u003c\/p\u003e\n\n\u003ch4\u003e96% Thermal Efficiency\u003c\/h4\u003e\n\u003cp\u003eCondensing design extracts latent heat from flue gas to lower operating costs and maximize fuel efficiency.\u003c\/p\u003e\n\n\u003ch4\u003eCSA-Approved Common Venting\u003c\/h4\u003e\n\u003cp\u003eCertified to vent up to six units together using standard Schedule 40 PVC, CPVC, or polypropylene pipe.\u003c\/p\u003e\n\n\u003ch4\u003eENERGY STAR Certified\u003c\/h4\u003e\n\u003cp\u003eMeets strict federal efficiency benchmarks, making job installs eligible for local utility rebates.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural Gas (NG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Flow Rate:\u003c\/strong\u003e 11.1 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInput Rating:\u003c\/strong\u003e 199,900 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e 96%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e Indoor Forced Draft \/ Direct Vent (Common vent up to 6 units)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting Material:\u003c\/strong\u003e PVC, CPVC, Polypropylene\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIgnition:\u003c\/strong\u003e Direct Spark Ignition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e CSA Approved, ENERGY STAR Certified\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/noritz\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eShop All Noritz Products\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Noritz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e GQ-C3261WZ-FF-US-NG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e NORNCC199CDVNGPRO\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNoritz GQ-C3261WZ-FF-US-NG FAQ\u003c\/h3\u003e\n\n\u003ch4\u003eWhat size gas line is required for this unit?\u003c\/h4\u003e\n\u003cp\u003eLike most 199,900 BTU tankless units, gas line sizing depends on total run length and gas supply pressure; refer to the Noritz sizing table to determine if 1\/2-inch or 3\/4-inch gas pipe is required.\u003c\/p\u003e\n\n\u003ch4\u003eWhat venting materials are approved for installation?\u003c\/h4\u003e\n\u003cp\u003eThis unit is approved for Schedule 40 PVC, CPVC, and polypropylene venting pipe.\u003c\/p\u003e\n\n\u003ch4\u003eIs this model rated for indoor or outdoor installation?\u003c\/h4\u003e\n\u003cp\u003eThis model (FF) is engineered specifically for indoor direct-vent installations.\u003c\/p\u003e\n\n\u003ch4\u003eCan multiple units be manifolded together?\u003c\/h4\u003e\n\u003cp\u003eYes, up to six units can be common-vented and linked together to scale up total GPM output for larger jobs.\u003c\/p\u003e\n\n\u003ch4\u003eIs this unit factory-set for Propane or Natural Gas?\u003c\/h4\u003e\n\u003cp\u003eThe GQ-C3261WZ-FF-US-NG is factory-configured out of the box for Natural Gas only.\u003c\/p\u003e","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931393720371,"sku":"NORNCC199CDVNGPRO","price":2230.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/51P45nWBf6L._AC_SY879.jpg?v=1784198763"},{"product_id":"noritz-hybrid-commercial-tankless-water-heater-with-119-gallon-storage-tank-199-900-btu-nhh199100-1-ng","title":"Noritz Hybrid Commercial Tankless Water Heater with 119-Gallon Storage Tank, 199,900 BTU - NHH199100-1-NG","description":"Commercial hybrid water heating system combining a 119-gallon storage tank with a high-efficiency tankless heater (199,900 BTU), delivering 317 GPH first-hour output, .96 EF, and ideal for continuous-demand settings.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003eHybrid system with 119-gallon storage tank\u003c\/li\u003e\n\u003cli\u003e199,900 BTU high-efficiency burner\u003c\/li\u003e\n\u003cli\u003e317 GPH first-hour delivery\u003c\/li\u003e\n\u003cli\u003e.96 EF efficiency\u003c\/li\u003e\n\u003cli\u003eCombines tankless \u0026amp; storage technology\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43931393982515,"sku":"NORNHH1991001NG","price":6222.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/aaa5e497-576c-4ae1-8762-5508c0001fd8.png?v=1784198767"},{"product_id":"rinnai-65-gallon-electric-heat-pump-water-heater-hybrid-3-9-uef-residential-indoor-use-rehp65","title":"Rinnai 65-Gallon Electric Heat Pump Water Heater, Hybrid, 3.9 UEF, Residential Indoor Use - REHP65","description":"The Rinnai REHP65 is a 65-gallon electric heat pump water heater designed for high efficiency and sustainability. It extracts heat from the surrounding air to heat water, offering significant energy savings.\u003cbr\u003e\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e65-gallon capacity\u003c\/li\u003e\n\u003cli\u003eElectric heat pump technology\u003c\/li\u003e\n\u003cli\u003eENERGY STAR certified\u003c\/li\u003e\n\u003cli\u003eWi-Fi connectivity for remote monitoring\u003c\/li\u003e\n\u003cli\u003eUniform Energy Factor (UEF) of 3.90\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43931778252851,"sku":"RINREHP65","price":3713.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/n9wvcoiftdkeqf5jeupx.png?v=1784202803"},{"product_id":"viessmann-vitodens-200-w-80-000-btu-gas-fired-wall-mounted-condensing-boiler-7722778","title":"Viessmann Vitodens 200-W 80,000 BTU Gas Fired Wall Mounted Condensing Boiler - 7722778","description":"\u003ch2\u003eUpgrade Your Home Heating With the Viessmann Vitodens 200-W 80,000 BTU Condensing Boiler\u003c\/h2\u003e\n\u003cp\u003eBring high-efficiency heating and smart control to your home with a compact wall-mounted design. The Viessmann Vitodens 200-W B2HE-85 (\u003cspan\u003e7722778\u003c\/span\u003e) is an 85,000 BTU gas-fired condensing boiler designed to deliver reliable hydronic heating while using less energy than conventional boilers. Its stainless steel Inox-Radial heat exchanger, modulating MatriX-Plus burner, and intelligent Lambda Pro combustion control work together for efficient, clean operation. With integrated WiFi, a 7-inch touchscreen, and flexible system controls, it's a powerful heating solution that's built for comfort and long-term performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eThe Vitodens 200-W reaches up to 95% AFUE by capturing additional heat through condensation, helping reduce energy waste and operating costs while delivering dependable home heating.\u003c\/p\u003e\n\u003ch4\u003eIntelligent Combustion Control\u003c\/h4\u003e\n\u003cp\u003eThe modulating MatriX-Plus burner and Lambda Pro combustion management automatically adjust operation to maintain efficient, clean combustion as gas type and quality change.\u003c\/p\u003e\n\u003ch4\u003eCompact Wall-Mounted Design\u003c\/h4\u003e\n\u003cp\u003eThe space-saving 17-3\/4-inch-wide cabinet mounts on the wall to free up valuable floor space. Its compact design makes it a practical choice for mechanical rooms where space is limited.\u003c\/p\u003e\n\u003ch4\u003eSmart, Convenient Controls\u003c\/h4\u003e\n\u003cp\u003eThe integrated 7-inch color touchscreen and built-in WiFi make it easy to monitor and manage the heating system. Outdoor reset and multi-circuit controls provide additional flexibility for maintaining comfortable temperatures.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e85,000 BTU maximum input delivers reliable heating for residential applications.\u003c\/li\u003e\n\u003cli\u003e95% AFUE helps improve energy efficiency and reduce wasted fuel.\u003c\/li\u003e\n\u003cli\u003eWide 8.5-85 MBH input range helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable, efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003eMatriX-Plus burner delivers clean, quiet combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro automatically adjusts combustion for consistent performance.\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency ECM pump helps optimize system operation.\u003c\/li\u003e\n\u003cli\u003eBuilt-in WiFi enables convenient remote system monitoring and control.\u003c\/li\u003e\n\u003cli\u003eCan connect to an indirect tank for domestic hot water production.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7722778\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 200-W B2HE-85\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 8.5-85 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI Output:\u003c\/strong\u003e 70 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17-3\/4\" W x 19-3\/4\" D x 33-3\/4\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 108 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 45 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 200-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat size home is the Viessmann Vitodens 200-W B2HE-85 designed for?\u003c\/h4\u003e\n\u003cp\u003eThe B2HE-85 is designed for residential heating applications requiring up to 85,000 BTU of input. The correct boiler size should be determined by a heating load calculation rather than square footage alone.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 200-W B2HE-85?\u003c\/h4\u003e\n\u003cp\u003eThe B2HE-85 has a 95% AFUE rating and can reach up to 98% efficiency at full modulation under certain operating conditions. Its condensing design recovers additional heat from the flue gases to improve overall heating efficiency.\u003c\/p\u003e\n\u003ch4\u003eWhat is the turndown ratio of the Vitodens 200-W B2HE-85?\u003c\/h4\u003e\n\u003cp\u003eThe B2HE-85 offers up to a 14:1 turndown ratio, allowing the boiler to reduce its firing rate as heating demand decreases. This helps minimize short cycling and maintain more consistent indoor temperatures.\u003c\/p\u003e\n\u003ch4\u003eCan this boiler provide domestic hot water?\u003c\/h4\u003e\n\u003cp\u003eYes, the Vitodens 200-W B2HE-85 can provide domestic hot water when paired with a compatible indirect storage tank. This allows the boiler to handle both space heating and domestic hot water production within the same hydronic system.\u003c\/p\u003e\n\u003ch4\u003eCan the Vitodens 200-W B2HE-85 be controlled remotely?\u003c\/h4\u003e\n\u003cp\u003eYes, the B2HE-85 includes built-in WiFi and a 7-inch color touchscreen for convenient system management. When connected to the ViCare app, homeowners can remotely monitor and control compatible heating system functions.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932126740531,"sku":"VIES7722778","price":5095.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7722781.jpg?v=1788205101"},{"product_id":"viessmann-vitocell-300-b-79-gallon-dual-coil-indirect-fired-domestic-water-heater-7720336","title":"Viessmann Vitocell 300-B 79 Gallon Dual Coil Indirect Fired Domestic Water Heater - 7720336","description":"\u003ch2\u003eSolar‑Ready, Hygienic Hot Water with the Viessmann Vitocell 300‑B 79‑Gallon Dual‑Coil Indirect Water Heater\u003c\/h2\u003e\n\u003cp\u003eWant fast, consistent hot water for showers, laundry, and the kitchen, without the upkeep of a traditional glass‑lined tank? The Viessmann Vitocell 300‑B (7720336) is a 79‑gallon, dual‑coil indirect water heater built from high‑grade stainless steel for long service life and clean, hygienic hot water. It’s solar‑ready with two internal coils: one for your boiler and one for solar (or heat pump) input, delivering excellent recovery and premium efficiency.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eDual‑Coil, Solar‑Ready Design\u003c\/h4\u003e\n\u003cp\u003eTwo generous internal coils make it easy to integrate solar thermal (or a heat pump) alongside your boiler. The lower coil harvests solar heat; the upper coil quickly boosts temperature from the boiler when demand spikes or the weather is cloudy.\u003c\/p\u003e\n\u003ch4\u003eHigh Recovery For Busy Homes\u003c\/h4\u003e\n\u003cp\u003eWith AHRI‑certified performance up to 496 GPH first‑hour rating (coils in parallel; 180°F supply), this 79‑gallon indirect delivers steady, back‑to‑back hot water for bathrooms, laundry, and the kitchen, making it ideal for multi‑bath homes.\u003c\/p\u003e\n\u003ch4\u003eComfortable, Efficient, And Quiet\u003c\/h4\u003e\n\u003cp\u003eThick PUR foam insulation keeps standby losses low (about 0.6°F per hour), helping your system use less energy to maintain temperature. No burner or fan in the tank means whisper‑quiet operation.\u003c\/p\u003e\n\u003ch4\u003eInstaller‑Friendly Layout\u003c\/h4\u003e\n\u003cp\u003eStandard 1″ NPT connections for DHW, recirculation, and coils streamline piping. A compact ~29″ diameter and ~68″ height simplify placement in mechanical rooms, and integrated sensor wells and thermometers speed up commissioning.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTwo coils, one tank — heat with a boiler, solar thermal, a heat pump, or any combination, now or later\u003c\/li\u003e\n\u003cli\u003eStainless-steel tank and coils mean no sacrificial anode to ever replace\u003c\/li\u003e\n\u003cli\u003eAHRI-rated for up to 496 GPH first hour recovery, enough hot water for demanding, multi-bathroom homes\u003c\/li\u003e\n\u003cli\u003eRigid foam insulation jacket locks in heat between draws for lower standby losses\u003c\/li\u003e\n\u003cli\u003eBacked by a limited lifetime warranty in residential applications\u003c\/li\u003e\n\u003cli\u003eGerman-engineered by Viessmann, a trusted name in heating and hot water since 1917\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c!--ScriptorStartFragment--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"scriptor-paragraph\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003e\u003cspan role=\"link\"\u003eViessmann\u003c\/span\u003e\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003c!--ScriptorEndFragment--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7720336\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Dual‑Coil Indirect‑Fired DHW Storage Tank (Solar‑Ready)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e 79 Gallons (300 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e Rigid PUR foam; low standby heat loss (~0.6°F\/hr)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Coils:\u003c\/strong\u003e Two internal stainless coils (upper = boiler; lower = solar\/heat pump)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Surface Area:\u003c\/strong\u003e ~16 ft² (1.5 m²) total\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Volume:\u003c\/strong\u003e ~2.9 Gallons (11 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI Ratings (Coils In Parallel, 180°F Supply):\u003c\/strong\u003e First Hour 496 GPH; Continuous 429 GPH; First Draw 67 Gal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Working Pressure (DHW):\u003c\/strong\u003e 150 psig (210°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Working Pressure (Coils):\u003c\/strong\u003e 220 psig (392°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1″ male NPT for coils, domestic hot\/cold, and recirculation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × H × Tilt):\u003c\/strong\u003e ~29″ diameter × 68″ height; ~72″ tilt height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (With Insulation):\u003c\/strong\u003e ~249 lb\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eViessmann Vitocell 300‑B FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDo I need a boiler to run the Vitocell 300-B? \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYou need at least one active heat source connected to it, but it doesn't have to be a boiler specifically — the tank's upper and lower coils can each be connected to a boiler, a solar thermal system, or a heat pump in any combination. Without at least one heat source supplying hot water to a coil, the tank has no way to heat the water it stores.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDoes it matter whether the two coils are piped in parallel or in series? \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYes, significantly. The Vitocell 300-B is AHRI-rated for up to 496 GPH first hour and 429 GPH continuous draw when the coils are piped in parallel, but only 460 GPH first hour and 393 GPH continuous draw when piped in series. The wiring configuration is set during installation based on how the two heat sources are set up, so it's worth discussing with your installer up front since it directly changes the tank's real-world recovery capacity.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCan I connect just one coil now and add a second heat source later? \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Each coil operates independently, so a common approach is to connect a boiler to the upper coil at installation and add solar thermal or a heat pump to the lower coil down the road, without needing to replace the tank.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWhat size boiler do I need to pair with this tank? \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe right boiler size depends on the coil's heat transfer performance at your boiler's actual supply temperature and flow rate, which Viessmann publishes as performance curves rather than a single number — an installer or Viessmann rep can match your boiler's output against those curves to confirm it'll deliver the recovery rate you're expecting.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow many bathrooms or how much simultaneous hot water demand can this tank support?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWith an AHRI first hour rating of up to 496 GPH (parallel coils) or 460 GPH (series), the 300-B is sized for multi-bathroom homes or applications with heavy simultaneous draw, though actual output depends on your connected heat source(s) being able to feed the coils at rated capacity.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932126707763,"sku":"VIES7720336","price":4988.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7720336.jpg?v=1788194725"},{"product_id":"viessmann-vitodens-200-w-285-000-btu-gas-fired-wall-mounted-condensing-boiler-b2ha285","title":"Viessmann Vitodens 200-W 285,000 BTU Gas Fired Wall Mounted Condensing Boiler - B2HA285","description":"\u003ch2\u003eUpgrade Your Home Heating With the Viessmann Vitodens 200-W 285,000 BTU Condensing Boiler\u003c\/h2\u003e\n\u003cp\u003eBring high-efficiency heating and powerful performance to larger residential or light commercial systems with a compact wall-mounted design. The Viessmann Vitodens 200-W B2HA-285 (\u003cspan\u003eB2HA285\u003c\/span\u003e) is a 285,000 BTU gas-fired condensing boiler designed to deliver reliable hydronic heating while using energy efficiently. Its stainless steel Inox-Radial heat exchanger, modulating MatriX cylinder burner, and intelligent Lambda Pro combustion management work together for efficient, clean operation. With flexible venting, outdoor reset controls, and the ability to cascade multiple boilers, it's a powerful heating solution built for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eThe Vitodens 200-W extracts additional heat from the combustion process through condensing technology, helping maximize fuel efficiency while delivering dependable hydronic heating.\u003c\/p\u003e\n\u003ch4\u003eIntelligent Combustion Control\u003c\/h4\u003e\n\u003cp\u003eThe modulating MatriX cylinder burner and Lambda Pro combustion management automatically adjust combustion to changing gas qualities and operating conditions for consistent, efficient performance.\u003c\/p\u003e\n\u003ch4\u003eCompact Wall-Mounted Design\u003c\/h4\u003e\n\u003cp\u003eThe wall-mounted cabinet provides up to 285,000 BTU of heating capacity without requiring a traditional floor-standing boiler footprint. Its compact design helps make better use of valuable mechanical room space.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Larger Systems\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-285 can be used as a single high-output boiler or combined with additional units in a cascade system when greater heating capacity is needed. Outdoor reset control also helps match boiler operation to changing outdoor conditions.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e285,000 BTU maximum input delivers powerful heating for large residential and light commercial applications.\u003c\/li\u003e\n\u003cli\u003e92% AFUE helps reduce wasted fuel.\u003c\/li\u003e\n\u003cli\u003e71-285 MBH input range helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable, efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003eModulating MatriX cylinder burner delivers clean, efficient combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro automatically adjusts combustion for changing gas quality.\u003c\/li\u003e\n\u003cli\u003eVitotronic 200 control provides outdoor reset and system diagnostics.\u003c\/li\u003e\n\u003cli\u003eFlexible venting options support a variety of installation configurations.\u003c\/li\u003e\n\u003cli\u003eUp to eight boilers can be combined in a cascade system for larger heating loads.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e B2HA285\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 200-W B2HA-285\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 71-285 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI Rating:\u003c\/strong\u003e 226 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 19\" W x 21\" D x 43-1\/2\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 194 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 1-1\/2\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 1\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 60 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 200-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat size home is the Viessmann Vitodens 200-W B2HA-285 designed for?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-285 is designed for larger residential and light commercial heating applications requiring up to 285,000 BTU of input. The correct boiler size should be determined by a heating load calculation rather than square footage alone.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 200-W B2HA-285?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-285 has a 92% AFUE rating and uses condensing technology to recover additional heat from the combustion process. This helps improve fuel efficiency compared with conventional non-condensing boilers.\u003c\/p\u003e\n\u003ch4\u003eHow does the B2HA-285 compare with the B2HA-399?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-285 has a lower 285,000 BTU maximum input and 226 MBH Net AHRI rating compared with the B2HA-399's 399,000 BTU input and 323 MBH Net AHRI rating. Both models share the same 19\" wide by 21\" deep cabinet size and 194-lb weight.\u003c\/p\u003e\n\u003ch4\u003eCan the Vitodens 200-W B2HA-285 run on propane?\u003c\/h4\u003e\n\u003cp\u003eYes, the B2HA-285 can operate with either natural gas or liquid propane gas. Viessmann's Lambda Pro combustion management automatically adjusts to changing gas qualities for consistent operation.\u003c\/p\u003e\n\u003ch4\u003eCan the B2HA-285 be used with an indirect water heater?\u003c\/h4\u003e\n\u003cp\u003eYes, the Vitodens 200-W B2HA-285 can provide domestic hot water when paired with a compatible indirect storage tank. This allows the boiler to support both space heating and domestic hot water production.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932127985715,"sku":"VIESB2HA285","price":7036.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/B2HA399.jpg?v=1788206213"},{"product_id":"viessmann-vitodens-200-w-399-000-btu-gas-fired-wall-mounted-condensing-boiler-b2ha399","title":"Viessmann Vitodens 200-W 399,000 BTU Gas Fired Wall Mounted Condensing Boiler - B2HA399","description":"\u003ch2\u003eUpgrade Your Home Heating with the Viessmann Vitodens 200-W 399,000 BTU Condensing Boiler\u003c\/h2\u003e\n\u003cp\u003eBring high-efficiency heating and powerful performance to larger residential or light commercial systems with a compact wall-mounted design. The Viessmann Vitodens 200-W B2HA-399 (\u003cspan\u003eB2HA399\u003c\/span\u003e) is a 399,000 BTU gas-fired condensing boiler designed to deliver reliable hydronic heating while using energy efficiently. Its stainless steel Inox-Radial heat exchanger, modulating MatriX cylinder burner, and intelligent Lambda Pro combustion management work together for efficient, clean operation. With flexible venting, outdoor reset controls, and the ability to cascade multiple boilers, it's a powerful heating solution built for demanding applications.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eThe Vitodens 200-W extracts additional heat from the combustion process through condensing technology, helping maximize fuel efficiency while delivering dependable hydronic heating.\u003c\/p\u003e\n\u003ch4\u003eIntelligent Combustion Control\u003c\/h4\u003e\n\u003cp\u003eThe modulating MatriX cylinder burner and Lambda Pro combustion management automatically adjust combustion to changing gas qualities and operating conditions for consistent, efficient performance.\u003c\/p\u003e\n\u003ch4\u003eCompact Wall-Mounted Design\u003c\/h4\u003e\n\u003cp\u003eThe wall-mounted cabinet provides up to 399,000 BTU of heating capacity without requiring a traditional floor-standing boiler footprint. Its compact design helps make better use of valuable mechanical room space.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Larger Systems\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-399 can be used as a single high-output boiler or combined with additional units in a cascade system when greater heating capacity is needed. Outdoor reset control also helps match boiler operation to changing outdoor conditions.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e399,000 BTU maximum input delivers powerful heating for large residential and light commercial applications.\u003c\/li\u003e\n\u003cli\u003e93.9% thermal efficiency helps reduce wasted fuel.\u003c\/li\u003e\n\u003cli\u003e113-399 MBH input range helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable, efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003eModulating MatriX cylinder burner delivers clean, efficient combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro automatically adjusts combustion for changing gas quality.\u003c\/li\u003e\n\u003cli\u003eVitotronic 200 control provides outdoor reset and system diagnostics.\u003c\/li\u003e\n\u003cli\u003eFlexible venting options support a variety of installation configurations.\u003c\/li\u003e\n\u003cli\u003eUp to eight boilers can be combined in a cascade system for larger heating loads.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty in residential applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e B2HA399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 200-W B2HA-399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 113-399 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI Rating:\u003c\/strong\u003e 323 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Efficiency:\u003c\/strong\u003e 93.9%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 23-1\/2\" W x 27\" D x 44-1\/2\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 298 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 2\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 1\" female NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 80 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 200-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat size home is the Viessmann Vitodens 200-W B2HA-399 designed for?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-399 is designed for large residential and light commercial heating applications requiring up to 399,000 BTU of input. The correct boiler size should be determined by a heating load calculation rather than square footage alone.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 200-W B2HA-399?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-399 has a 93.9% thermal efficiency rating under ANSI Z21.13\/CSA 4.9 conditions. Its condensing design recovers additional heat from the combustion process to improve fuel efficiency compared with conventional non-condensing boilers.\u003c\/p\u003e\n\u003ch4\u003eCan the B2HA-399 be used with an indirect water heater?\u003c\/h4\u003e\n\u003cp\u003eYes, the Vitodens 200-W B2HA-399 can provide domestic hot water when paired with a compatible indirect storage tank. The boiler's 2\" supply and return connections support integration into larger hydronic heating and domestic hot water systems.\u003c\/p\u003e\n\u003ch4\u003eCan multiple Vitodens 200-W boilers be installed together?\u003c\/h4\u003e\n\u003cp\u003eYes, up to eight Vitodens 200-W B2HA boilers can be combined in a cascade system for applications requiring greater heating capacity. The boilers are staged to match changing system demand while providing additional redundancy.\u003c\/p\u003e\n\u003ch4\u003eWhat is the difference between the B2HA-399 and the smaller Vitodens 200-W models?\u003c\/h4\u003e\n\u003cp\u003eThe B2HA-399 provides substantially more heating capacity than the smaller B2HA models, with a 399,000 BTU maximum input and 323 MBH Net AHRI rating. Its larger 2\" heating connections and higher 80 PSI operating pressure also make it suited to larger heating systems.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932128182323,"sku":"VIESB2HA399","price":9777.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/B2HA399.jpg?v=1788206213"},{"product_id":"viessmann-vitodens-200-w-199-000-btu-gas-fired-wall-mounted-condensing-boiler-7722781","title":"Viessmann Vitodens 200-W 199,000 BTU Gas Fired Wall Mounted Condensing Boiler - 7722781","description":"\u003ch2\u003eUpgrade Your Home Heating with the Viessmann Vitodens 200-W 199,000 BTU Condensing Boiler\u003c\/h2\u003e\n\u003cp\u003eBring high-efficiency heating and smart control to your home with a compact wall-mounted design. The Viessmann Vitodens 200-W B2HE-199 (\u003cspan\u003e7722781\u003c\/span\u003e) is a 199,000 BTU gas-fired condensing boiler designed to deliver reliable hydronic heating while using less energy than conventional boilers. Its stainless steel Inox-Radial heat exchanger, modulating MatriX-Plus burner, and intelligent Lambda Pro combustion control work together for efficient, clean operation. With integrated WiFi, a 7-inch touchscreen, and flexible system controls, it's a powerful heating solution that's built for comfort and long-term performance.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eThe Vitodens 200-W reaches up to 95% AFUE by capturing additional heat through condensation, helping reduce energy waste and operating costs while delivering dependable home heating.\u003c\/p\u003e\n\u003ch4\u003eIntelligent Combustion Control\u003c\/h4\u003e\n\u003cp\u003eThe modulating MatriX-Plus burner and Lambda Pro combustion management automatically adjust operation to maintain efficient, clean combustion as gas type and quality change.\u003c\/p\u003e\n\u003ch4\u003eCompact Wall-Mounted Design\u003c\/h4\u003e\n\u003cp\u003eThe space-saving 17-3\/4-inch-wide cabinet mounts on the wall to free up valuable floor space. Its compact design makes it a practical choice for mechanical rooms where space is limited.\u003c\/p\u003e\n\u003ch4\u003eSmart, Convenient Controls\u003c\/h4\u003e\n\u003cp\u003eThe integrated 7-inch color touchscreen and built-in WiFi make it easy to monitor and manage the heating system. Outdoor reset and multi-circuit controls provide additional flexibility for maintaining comfortable temperatures.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e199,000 BTU maximum input delivers powerful heating for larger homes.\u003c\/li\u003e\n\u003cli\u003e95% AFUE helps improve energy efficiency and reduce wasted fuel.\u003c\/li\u003e\n\u003cli\u003eWide 14-199 MBH input range helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable, efficient heat transfer.\u003c\/li\u003e\n\u003cli\u003eMatriX-Plus burner delivers clean, quiet combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro automatically adjusts combustion for consistent performance.\u003c\/li\u003e\n\u003cli\u003eIntegrated variable-speed pump helps optimize system operation.\u003c\/li\u003e\n\u003cli\u003eBuilt-in WiFi enables convenient remote system monitoring and control.\u003c\/li\u003e\n\u003cli\u003eCan connect to an indirect tank for domestic hot water production.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7722781\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 200-W B2HE-199\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 14-199 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Heating Output:\u003c\/strong\u003e 187 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17-3\/4\" W x 21-3\/4\" D x 39\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 179 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoiler Supply\/Return Connections:\u003c\/strong\u003e 1\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 60 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e Direct-vent or room-air dependent; multiple venting configurations available\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 200-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat size home is the Viessmann Vitodens 200-W B2HE-199 designed for?\u003c\/h4\u003e\n\u003cp\u003eThe B2HE-199 is designed for larger residential heating applications requiring up to 199,000 BTU of input. The correct boiler size should be determined by a heating load calculation rather than square footage alone.\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 200-W B2HE-199?\u003c\/h4\u003e\n\u003cp\u003eThe B2HE-199 has a 95% AFUE rating and can reach up to 98% efficiency at full modulation under certain operating conditions. Its condensing design recovers additional heat from the flue gases to improve overall heating efficiency.\u003c\/p\u003e\n\u003ch4\u003eCan this boiler provide domestic hot water?\u003c\/h4\u003e\n\u003cp\u003eYes, the Vitodens 200-W B2HE-199 can provide domestic hot water when paired with a compatible indirect storage tank. This lets the boiler handle both space heating and domestic hot water production within the same hydronic system.\u003c\/p\u003e\n\u003ch4\u003eWhat makes a condensing boiler different from a standard boiler?\u003c\/h4\u003e\n\u003cp\u003eA condensing boiler captures additional heat from water vapor in the exhaust gases instead of allowing that heat to escape through the vent. This allows the Vitodens 200-W to achieve higher efficiency than conventional non-condensing boilers when operating conditions allow for condensation.\u003c\/p\u003e\n\u003ch4\u003eCan the Vitodens 200-W be controlled remotely?\u003c\/h4\u003e\n\u003cp\u003eYes, the B2HE-199 has built-in WiFi and a 7-inch color touchscreen control for convenient system management. Its integrated controls also support outdoor reset operation and multiple heating circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932128280627,"sku":"VIESB2HE199","price":7202.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7722781.jpg?v=1788205101"},{"product_id":"viessmann-vitocell-300-v-119-gallon-indirect-fired-domestic-water-heater-zk06893","title":"Viessmann Vitocell 300-V 119 Gallon Indirect Fired Domestic Water Heater - ZK06893","description":"\u003ch2\u003eQuicker Hot Water with Viessmann Vitocell 300-V ZK06893 119-Gallon Indirect Water Heater\u003c\/h2\u003e\n\u003cp\u003eNeed hotel-level hot water for big families or multi-bath homes, without the high energy bills? The Vitocell 300-V EVIB-119 (ZK06893) pairs a stainless-steel storage tank with a large, bottom-to-top stainless heat-exchange coil for fast, even reheats. Its removable soft-PET insulation keeps standby loss low and makes tight-room installs easier. AHRI-certified performance (up to a 413 GPH First Hour Rating) means consistent back-to-back showers, laundry, and dishwashing. And because the tank and coil are high-alloy stainless, no sacrificial anode is required, reducing maintenance over time.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eSave Energy With Ultra-Low Standby Loss\u003c\/h4\u003e\n\u003cp\u003eThick, removable soft-PET insulation minimizes heat loss—validated at just 0.4 °F per hour—so stored water stays hot longer and fuel spend stays lower. Because the 119-gallon model’s jacket comes off in seconds, you can keep that insulation intact while maneuvering through tight doorways, then re-install it for maximum efficiency once in place. \u003c\/p\u003e\n\u003ch4\u003eHigh-Volume Comfort, Back-to-Back\u003c\/h4\u003e\n\u003cp\u003eWhen everyone needs a shower, the EVIB-119 delivers: an AHRI First Hour Rating up to 413 GPH and a continuous draw of 301 GPH keep fixtures supplied without temperature “rollercoasters.” A large 18.3 ft² stainless coil that reaches the tank bottom heats evenly, so the usable hot water is a generous share of the tank volume. \u003c\/p\u003e\n\u003ch4\u003eHygienic Stainless Steel—No Anode Rods\u003c\/h4\u003e\n\u003cp\u003eThe tank shell and heat-exchange coil are both high-alloy stainless steel for corrosion resistance and clean water contact. That construction eliminates sacrificial anode rods, avoiding replacement costs and helping maintain water quality over time. Stainless surfaces also resist scaling and flaking better than enamel options, supporting long-term efficiency. It’s durability you can set and forget.\u003c\/p\u003e\n\u003ch4\u003eFast Recovery You Can Count On\u003c\/h4\u003e\n\u003cp\u003eWith design coil flows up to 22 GPM and recovery tables listed at 194\/176\/158 °F boiler supply temperatures, the EVIB-119 reheats quickly to cover big, multi-fixture draws. Typical heat-up time from 50 °F to 140 °F is about 25 minutes at 194 °F supply, so you’re back at full capacity fast after heavy use. \u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIndirect-fired domestic hot water storage tank\u003c\/li\u003e\n\u003cli\u003eStainless-steel tank and single heat-exchange coil\u003c\/li\u003e\n\u003cli\u003eCoil design flow rate up to 22 GPM\u003c\/li\u003e\n\u003cli\u003eRecovery performance rated at 194°F, 176°F, and 158°F boiler supply temperatures\u003c\/li\u003e\n\u003cli\u003eTypical reheat time from 50°F to 140°F is about 25 minutes at 194°F supply\u003c\/li\u003e\n\u003cli\u003eStandby heat loss of approximately 0.4°F per hour\u003c\/li\u003e\n\u003cli\u003eDomestic cold and hot water connections: 1¼\" NPT\u003c\/li\u003e\n\u003cli\u003eHeating supply, heating return, and recirculation connections: 1\" NPT\u003c\/li\u003e\n\u003cli\u003eMaximum working pressure: 150 psig on the domestic (DHW) side, 220 psig on the heating side\u003c\/li\u003e\n\u003cli\u003eRemovable soft-PET insulation jacket for easier maneuvering through tight doorways and stairwells\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003cem style=\"font-size: 0.875rem;\"\u003e\u003c\/em\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem style=\"font-size: 0.875rem;\"\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\"\u003e\u003cspan role=\"link\"\u003eViessmann\u003c\/span\u003e\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3 class=\"scriptor-paragraph\"\u003e\n\u003cspan\u003e\u003c!--ScriptorEndFragment--\u003e\u003c\/span\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e ZK06893\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel: \u003c\/strong\u003eVitocell 300-V EVIB-119\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Vertical Single-Coil Indirect-Fired Domestic Hot Water Tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e 119 USG (450 L)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoil Surface Area: \u003c\/strong\u003e18.3 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst Hour Rating: \u003c\/strong\u003e413 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Draw Rating: \u003c\/strong\u003e301 GPH (1139 L\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Dry): \u003c\/strong\u003e226 lbs (103 kg)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions: \u003c\/strong\u003e32¾ inches (831 mm) x 35½ inches (904 mm) x 77 inches (1960 mm)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded:\u003c\/strong\u003e Temperature \u0026amp; pressure relief valve; installation fittings; adjustable feet; literature set; sensor clamp (3 channels); removable insulation\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eViessmann Vitocell 300-V EVIB-119 FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow many bathrooms or people can the 119-gallon Vitocell 300-V support?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 413 GPH first hour rating and a 301 GPH continuous draw, the 119-gallon Vitocell 300-V is generally sized for larger households, multi-bath homes, or properties with heavy simultaneous hot water use. Think several full bathrooms running back-to-back showers along with laundry or a dishwasher. Exact sizing still depends on your home's peak-hour usage and should be confirmed against your actual fixture count.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow long does the Vitocell 300-V take to recover after heavy use?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAt a 194°F boiler supply temperature, the Vitocell 300-V EVIB-119 typically reheats from 50°F to 140°F in about 25 minutes. Recovery slows somewhat at lower boiler supply temperatures (176°F or 158°F), which Viessmann also publishes recovery data for.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow energy efficient is the Vitocell 300-V's standby heat loss?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe tank loses heat at a rate of approximately 0.4°F per hour while idle, thanks to its removable soft-PET insulation jacket, meaning stored hot water stays usable for a long stretch between heating cycles, reducing how often the boiler needs to fire just to maintain temperature.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDo I need a boiler to use the Vitocell 300-V?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Because the Vitocell 300-V is indirect-fired, it depends entirely on hot water circulated from a boiler through its internal coil to heat the tank. Without a boiler or comparable external heat source already in place, this tank has no way to produce hot water on its own. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you're unsure about which boiler you need, then the Plumbing Deals team can help! Use the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eCan the Vitocell 300-V's insulation be removed for installation in tight spaces?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The soft-PET insulation jacket is designed to come off quickly, making it easier to maneuver the tank through narrow doorways, stairwells, or mechanical rooms before reinstalling the jacket once the tank is in place.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932128477235,"sku":"VIESZK06893","price":4910.24,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/ZK06893.jpg?v=1788193013"},{"product_id":"rinnai-rehp-series-50-gallon-residential-hybrid-water-heater-rehp50","title":"Rinnai REHP Series 50 Gallon Residential Hybrid Water Heater - REHP50","description":"\u003ch2\u003eEfficient Hot Water That Costs Less to Run: Rinnai REHP50 50-Gallon Hybrid Heat Pump Water Heater\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai \u003cspan\u003eREHP50\u003c\/span\u003e is a residential hybrid electric water heater that pulls heat from the surrounding air instead of generating it all with resistance elements, which is why it earns a 3.75 Uniform Energy Factor and NEEA Tier 4 rating. It holds 50 gallons nominal (46 gallons rated) and delivers a 73-gallon First-Hour Rating, so it's sized to keep up with a busy household's mornings without the standby losses of an oversized tank. A 4,500W electric element backs up the heat pump for high-demand stretches, and five operating modes let you dial in the balance between efficiency and recovery speed. It's ENERGY STAR certified and CTA-2045 demand-response capable, which opens the door to utility rebates in many areas, and it installs indoors with a duct-ready design for tight mechanical spaces.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHeat Pump Efficiency That Cuts Electric Bills\u003c\/h4\u003e\n\u003cp\u003eRather than relying solely on resistance heat, the REHP50 moves warmth from the surrounding air into the tank, which is how it reaches a 3.75 UEF, well above a standard electric water heater. The 500W compressor does most of the work day to day, and the 4,500W element only kicks in when recovery needs to speed up.\u003c\/p\u003e\n\u003ch4\u003eEnough Hot Water for a Full Household\u003c\/h4\u003e\n\u003cp\u003eA 73-gallon First-Hour Rating and 27.5 GPH recovery at a 90°F rise mean back-to-back showers, laundry, and dishes don't run the tank dry. That capacity comes from a 50-gallon nominal tank, so you're not paying to heat and store more water than the household actually needs.\u003c\/p\u003e\n\u003ch4\u003eFive Modes and a Quiet Variable-Speed Fan\u003c\/h4\u003e\n\u003cp\u003eHeat Pump, Hybrid, E-Heater, Economy, and Vacation modes let you prioritize maximum efficiency, fastest recovery, or a balanced setting depending on the season or how many people are home. The variable-speed fan keeps operation quiet enough for a laundry room or hallway closet, and it can be ducted with an optional kit if the space needs the airflow managed.\u003c\/p\u003e\n\u003ch4\u003eBuilt for Straightforward Installation\u003c\/h4\u003e\n\u003cp\u003eStandard 3\/4\" MNPT hot, cold, and condensate connections mean it installs much like a conventional electric tank, and it ships with the T\u0026amp;P valve, drain valve, and drainage pipe already accounted for. The heat pump operates down to 37°F ambient, and Rinnai designed the unit for zero clearance along the sides and back, though you'll still want to plan for top access for service.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e50 gallon nominal capacity with 73 gallon First-Hour Rating\u003c\/li\u003e\n\u003cli\u003e3.75 Uniform Energy Factor\u003c\/li\u003e\n\u003cli\u003eNEEA Tier 4 efficiency rating\u003c\/li\u003e\n\u003cli\u003e27.5 GPH recovery at a 90°F rise\u003c\/li\u003e\n\u003cli\u003eFive operating modes including Vacation mode\u003c\/li\u003e\n\u003cli\u003eVariable-speed fan for quiet operation\u003c\/li\u003e\n\u003cli\u003e4,500W electric backup element for high-demand recovery\u003c\/li\u003e\n\u003cli\u003eDuct-ready design for tight or enclosed spaces\u003c\/li\u003e\n\u003cli\u003eCTA-2045 demand-response capable for utility programs\u003c\/li\u003e\n\u003cli\u003eRecirculation capable\u003c\/li\u003e\n\u003cli\u003eENERGY STAR certified\u003c\/li\u003e\n\u003cli\u003e10-year tank and parts warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/rinnai\" title=\"Shop all Riannai on Plumbing Deals\"\u003eRinnai\u003c\/a\u003e has been innovating home and water heating since 1920, offering high-efficiency tankless water heaters, boilers, and HVAC systems. \u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rinnai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e REHP50\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e REHP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Residential electric hybrid heat pump water heater\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Capacity:\u003c\/strong\u003e 50 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Capacity:\u003c\/strong\u003e 46 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e Glass-lined steel with anode rod\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approx. 66.8\" H x 22\" diameter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight:\u003c\/strong\u003e Approx. 212 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Weight:\u003c\/strong\u003e Approx. 264.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4\" MNPT hot, cold, and condensate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 208\/240V, single phase, 30A dedicated circuit\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eLearn more about the Rinnai REHP Series Residential Hybrid Water Heater in our article, \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/pros-and-cons-of-tankless-water-heaters\" title=\"Learn more about the Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater in our article, Pros and Cons of Tankless Water Heaters.\"\u003ePros and Cons of Tankless Water Heaters\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRinnai REHP50 FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWill the REHP50 provide enough hot water for my household?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 73-gallon First-Hour Rating and 27.5 GPH recovery at a 90°F rise, the REHP50 is built to handle a full household's morning demand, including back-to-back showers along with laundry or dishwashing. If your household regularly runs several fixtures at once or you have five or more people at home, the larger \u003ca href=\"https:\/\/plumbing-deals.com\/products\/rinnai-rehp-series-80-gallon-residential-hybrid-water-heater-rehp80\" title=\"Shop the Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80 on Plumbing Deals\"\u003eREHP80\u003c\/a\u003e may be worth comparing before you decide.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHow much can the Rinnai REHP50 actually save compared to a standard electric water heater?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP50's 3.75 Uniform Energy Factor comes from moving heat out of the surrounding air rather than generating nearly all of it with resistance elements, which is the main reason hybrid heat pump water heaters use significantly less electricity than conventional electric tanks over a year of typical use. Because it's ENERGY STAR certified and NEEA Tier 4 rated, it also tends to qualify for utility rebates that a standard electric tank won't.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhere can I install the REHP50, and does the space need to meet any requirements?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP50 is designed for indoor installation only, and the heat pump needs a reasonable volume of surrounding air to draw heat from, so a small, sealed closet may need the optional ducting kit to bring in enough air and vent exhaust properly. The compressor operates efficiently down to 37°F ambient, and while Rinnai designed the unit for zero clearance along the sides and back, you'll still want to leave room above it for service access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat's the difference between the REHP50 and the REHP80?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP50 holds 50 gallons nominal with a 73-gallon First-Hour Rating and a 3.75 UEF, while the REHP80 steps up to 80 gallons nominal, an 88-gallon First-Hour Rating, and a slightly higher 4.0 UEF. Both share the same 208\/240V, 30A electrical requirements and 10-year warranty, so the choice usually comes down to household size and how much simultaneous hot water demand you need to cover.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat size dedicated circuit does the REHP50 need, and can it share a circuit with anything else?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP50 requires its own dedicated 208\/240V, 30A circuit, and it shouldn't be shared with other appliances or outlets. Most homes already running a standard electric water heater will need an electrician to confirm the panel has room for a 30A breaker, since electric heat pump models draw more than a typical resistance-only tank on startup.\u003c\/p\u003e\n\u003cp\u003eIf you have questions or need assistance sizing your pump, then the Plumbing Deals team can help! Use the live chat feature, email at \u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e, or give us a call at \u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e!\u003c\/p\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932156166195,"sku":"RINREHP50","price":2759.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/REHP50.jpg?v=1788368259"},{"product_id":"rinnai-rehp-series-80-gallon-residential-hybrid-water-heater-rehp80","title":"Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater - REHP80","description":"\u003ch1\u003eHigh-Efficiency Hybrid Hot Water with the Rinnai REHP80\u003c\/h1\u003e\n\u003cp\u003eThe Rinnai REHP80 80 gallon residential hybrid heat pump water heater delivers efficient, sustainable hot water by extracting heat from surrounding air and converting it into usable energy. With ENERGY STAR® certification and a Uniform Energy Factor (UEF) up to 4.0, it supports lower utility costs and eligibility for rebates and incentive programs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eUltra-Efficient Hybrid Heat Pump Technology\u003c\/h3\u003e\n\u003cp\u003eUses advanced heat pump technology to extract ambient heat from surrounding air, delivering highly efficient hot water production while reducing overall energy consumption and operating costs.\u003c\/p\u003e\n\u003ch3\u003eENERGY STAR® Certified High Efficiency Performance\u003c\/h3\u003e\n\u003cp\u003eDesigned to meet strict ENERGY STAR® requirements with a UEF up to 4.0, helping homeowners qualify for rebates, incentives, and long-term energy savings.\u003c\/p\u003e\n\u003ch3\u003eReliable Hot Water Supply with Strong Recovery\u003c\/h3\u003e\n\u003cp\u003eProvides up to 91 gallons of First Hour Rating (FHR), ensuring consistent hot water delivery for households with higher daily demand.\u003c\/p\u003e\n\u003ch3\u003eQuiet, Flexible Indoor Installation Design\u003c\/h3\u003e\n\u003cp\u003eEngineered for indoor installation with a variable-speed fan for quiet operation and a compact design that supports flexible placement and duct-ready configurations.\u003c\/p\u003e\n\u003ch2\u003eProduct Details\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHybrid heat pump water heater designed for high-efficiency residential use\u003c\/li\u003e\n\u003cli\u003eExtracts heat from surrounding air to produce hot water with reduced energy consumption\u003c\/li\u003e\n\u003cli\u003eENERGY STAR® certified and compliant with multiple rebate and incentive programs\u003c\/li\u003e\n\u003cli\u003eUniform Energy Factor (UEF) up to 4.0 for premium efficiency performance\u003c\/li\u003e\n\u003cli\u003eFirst Hour Rating (FHR) up to 91 gallons for strong household demand support\u003c\/li\u003e\n\u003cli\u003eOperates in multiple modes including heat pump, hybrid, and electric backup\u003c\/li\u003e\n\u003cli\u003eVariable-speed fan designed for quiet, efficient operation\u003c\/li\u003e\n\u003cli\u003eIndoor installation with duct-ready configuration (duct kit sold separately)\u003c\/li\u003e\n\u003cli\u003e4.5 kW electric backup elements for added hot water assurance\u003c\/li\u003e\n\u003cli\u003eDesigned for residential applications with long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003c!--ScriptorStartFragment--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"scriptor-paragraph\"\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/rinnai\"\u003e\u003cspan role=\"link\"\u003eRinnai\u003c\/span\u003e\u003c\/a\u003e has been innovating home and water heating since 1920, offering high-efficiency tankless water heaters, boilers, and HVAC systems. \u003c\/em\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003e\u003c!--ScriptorEndFragment--\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eAdditional Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand: \u003c\/strong\u003eRinnai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel (MPN): \u003c\/strong\u003eREHP80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 208–240V, 60Hz, Single Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecirculation Capable: \u003c\/strong\u003eYes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWi-Fi Capable: \u003c\/strong\u003eNo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefrigerant: \u003c\/strong\u003eR134a\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty: \u003c\/strong\u003e10 years tank \u0026amp; parts \/ 1 year labor (residential)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eLearn more about the Rinnai REHP Series Residential Hybrid Water Heater in our article, \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/pros-and-cons-of-tankless-water-heaters\" title=\"Learn more about the Rinnai REHP Series 80 Gallon Residential Hybrid Water Heater in our article, Pros and Cons of Tankless Water Heaters.\"\u003ePros and Cons of Tankless Water Heaters\u003c\/a\u003e.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRinnai REHP80 FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWill the REHP80 provide enough hot water for a large household?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 91-gallon First-Hour Rating and 27.5 GPH recovery at a 90°F rise, the REHP80 is built for households running several fixtures back to back, including homes with five or more people, multiple bathrooms, or a soaking tub. It's the higher-capacity option in the REHP lineup, so if your household is smaller or your hot water demand is more moderate, the 50-gallon REHP50 may be the better fit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHow much more efficient is the REHP80 than a standard 80-gallon electric water heater?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP80 carries a 4.0 Uniform Energy Factor, the highest rating in the REHP series, because it moves heat from the surrounding air into the tank instead of generating nearly all of it with resistance elements. That efficiency is also why it's NEEA Tier 4 and ENERGY STAR certified, which often qualifies it for stronger utility and state rebates than a conventional electric tank of the same size.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhere can the REHP80 be installed, and are there any space or temperature requirements?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP80 is designed for indoor installation only, and since the heat pump draws heat from the surrounding air, a small or sealed mechanical room may need the optional ducting kit to bring in enough air volume and vent properly. The compressor runs efficiently down to 37°F ambient, and while Rinnai designed the unit for zero clearance along the sides and back, you'll still want to leave space above it for service access.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat's the difference between the REHP80 and the REHP50?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe REHP80 steps up to an 80-gallon nominal tank with a 91-gallon First-Hour Rating and a 4.0 UEF, while the REHP50 holds 50 gallons nominal with a 73-gallon First-Hour Rating and a 3.75 UEF. Both units share the same 208\/240V, 30A electrical requirements, five operating modes, and 10-year warranty, so the decision usually comes down to household size and peak hot water demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDoes the REHP80 need a larger electrical circuit than the REHP50?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, both the REHP80 and REHP50 run on the same 208\/240V, single phase, 30A dedicated circuit despite the difference in tank size and First-Hour Rating. That circuit shouldn't be shared with other appliances, so it's worth having an electrician confirm your panel has room for a 30A breaker before installation.\u003c\/p\u003e\n\u003cp\u003eIf you have questions or need assistance sizing your pump, then the Plumbing Deals team can help! Use the live chat feature, email at \u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e, or give us a call at \u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e!\u003c\/p\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932156493875,"sku":"RINREHP80","price":4414.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/REHP50.jpg?v=1788368259"},{"product_id":"rinnai-re-series-6-6-gpm-160-000-btu-indoor-natural-gas-non-condensing-tankless-water-heater-with-integrated-pump-rep160in","title":"Rinnai RE Series 6.6 GPM 160,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP160IN","description":"REP160iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required; call 833-805-0435 for assistance.\u003c\/li\u003e\n\u003cli\u003eUniform Energy Factor of 0.81\u003c\/li\u003e\n\u003cli\u003eImprove your lifestyle by never running out of hot water. Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule. Thermal bypass valve can be purchased to achieve recirculation in homes without a dedicated return line.\u003c\/li\u003e\n\u003cli\u003eSave time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and reduce utility costs by operating only when hot water is needed\u003c\/li\u003e\n\u003cli\u003eMaximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics.\u003c\/li\u003e\n\u003cli\u003eOptimized concentric vertical or horizontal PVP\/CPVC venting system termination configurations available -featuring inner pipe for exhaust and outer pipe for fresh outdoor air; resulting in a direct-vent system with one penetration through the wall or roof.\u003c\/li\u003e\n\u003cli\u003eWi-Fi Ready; requires control-r module\u003c\/li\u003e\n\u003cli\u003eResidential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).\u003c\/li\u003e\n\u003cli\u003eCommercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eVenting Type: Concentric\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 120-140\u003c\/li\u003e\n\u003cli\u003eRecirculation Capable: Yes\u003c\/li\u003e\n\u003cli\u003eWifi Capable: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932156592179,"sku":"RINREP160IN","price":1328.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/mee5dnzsrhskkktmt6td_31c7cc78-7429-46d6-b459-0c6b9ed34828.jpg?v=1784049508"},{"product_id":"viessmann-7722777-vitodens-100-w-b1ke-199-199-000-btu-high-efficiency-combination-boiler","title":"Viessmann 7722777 Vitodens 100-W B1KE-199 199,000 BTU High Efficiency Combination Boiler","description":"\u003ch2\u003eGet Heating and Hot Water in One With the Viessmann Vitodens 100-W 199,000 BTU Combination Boiler\u003c\/h2\u003e\n\u003cp\u003eGet reliable home heating and continuous hot water from one compact appliance. The Viessmann Vitodens 100-W B1KE-199 (\u003cspan\u003e7722777\u003c\/span\u003e) is a 199,000 BTU gas-fired combination boiler that provides efficient space heating and on-demand domestic hot water without a separate storage tank. Its stainless steel Inox-Radial heat exchanger, modulating MatriX-Plus burner, and Lambda Pro Plus combustion control help deliver efficient, consistent performance. Built-in WiFi also makes it easy to monitor and control the system remotely.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHeating and Hot Water in One\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-199 combines space heating and continuous domestic hot water production in one wall-mounted appliance. Its integrated plate heat exchanger provides hot water on demand without taking up space with a separate storage tank.\u003c\/p\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eWith 95% AFUE and a modulating burner, the Vitodens 100-W adjusts its output to match heating demand, helping reduce wasted fuel and unnecessary cycling.\u003c\/p\u003e\n\u003ch4\u003eDurable Stainless Steel Heat Exchanger\u003c\/h4\u003e\n\u003cp\u003eThe Inox-Radial stainless steel heat exchanger is designed for efficient heat transfer and long-term durability. Paired with the MatriX-Plus burner, it provides dependable performance while keeping the boiler compact.\u003c\/p\u003e\n\u003ch4\u003eBuilt-In Smart Control\u003c\/h4\u003e\n\u003cp\u003eIntegrated WiFi connects the boiler to the ViCare app for convenient remote monitoring and control. The system also includes a 3.5-inch color touchscreen for straightforward operation at the boiler.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e199,000 BTU maximum input provides powerful residential heating.\u003c\/li\u003e\n\u003cli\u003e95% AFUE helps improve energy efficiency and reduce fuel waste.\u003c\/li\u003e\n\u003cli\u003e10:1 turndown helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003e4.7 GPM continuous DHW flow provides on-demand hot water.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable heat transfer.\u003c\/li\u003e\n\u003cli\u003eMatriX-Plus burner delivers clean, efficient combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro Plus automatically adjusts combustion for consistent performance.\u003c\/li\u003e\n\u003cli\u003eBuilt-in WiFi enables convenient remote system monitoring and control.\u003c\/li\u003e\n\u003cli\u003eCompact wall-mounted design saves valuable mechanical room space.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7722777\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 100-W B1KE-199\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing combination boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 19.9-199 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOE Heating Capacity:\u003c\/strong\u003e 187 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI Rating:\u003c\/strong\u003e 163 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurndown Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Continuous Draw:\u003c\/strong\u003e 4.7 GPM at 77°F temperature rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DHW Temperature:\u003c\/strong\u003e 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17-3\/4\" W x 21-3\/4\" D x 39\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 190 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 1\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Connections:\u003c\/strong\u003e 1\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 100-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is a combination boiler?\u003c\/h4\u003e\n\u003cp\u003eA combination boiler provides both space heating and domestic hot water from one appliance. The Vitodens 100-W B1KE-199 heats domestic water on demand through an integrated plate heat exchanger, eliminating the need for a separate hot water storage tank.\u003c\/p\u003e\n\u003ch4\u003eHow much hot water can the Vitodens 100-W B1KE-199 produce?\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-199 provides up to 4.7 GPM of continuous domestic hot water at a 77°F temperature rise. Actual hot water flow depends on the incoming water temperature and the required outlet temperature. \u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eCan the Vitodens 100-W B1KE-199 run on propane?\u003c\/h4\u003e\n\u003cp\u003eYes, the B1KE-199 is designed for operation with natural gas or liquid propane. Viessmann's Lambda Pro Plus combustion control helps maintain proper combustion as gas quality changes.\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 100-W B1KE-199?\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-199 has a 95% AFUE rating and a 10:1 turndown ratio. Its modulating condensing design allows the boiler to reduce its firing rate as demand decreases, helping improve efficiency and reduce short cycling.\u003c\/p\u003e\n\u003ch4\u003eCan the Vitodens 100-W B1KE-199 be controlled remotely?\u003c\/h4\u003e\n\u003cp\u003eYes, built-in WiFi allows the B1KE-199 to connect with the ViCare app for remote monitoring and control. This provides convenient access to compatible heating system functions from a smartphone.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932156723251,"sku":"VIESB1KE199","price":3982.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7722776.jpg?v=1788275490"},{"product_id":"rinnai-re-series-7-9-gpm-199-000-btu-indoor-natural-gas-non-condensing-tankless-water-heater-with-integrated-pump-rep199in","title":"Rinnai RE Series 7.9 GPM 199,000 BTU Indoor Natural Gas Non-Condensing Tankless Water Heater with Integrated Pump - REP199IN","description":"REP199iN is the perfect combination of high efficiency, comfort and value in a natural gas non- condensing tankless water heater from Rinnai. Ideal for small to medium homes or remodels. Only the size of a small suitcase, is easy-to-install, reliable, and perfect for indoor locations; Rinnai products provide peace of mind with warranties that surpass the competition.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required; call 833-805-0435 for assistance.\u003c\/li\u003e\n\u003cli\u003eUniform Energy Factor of 0.81\u003c\/li\u003e\n\u003cli\u003eImprove your lifestyle by never running out of hot water. Includes a built-in recirculation pump. Smart-Circ Intelligent recirculation that learns your water usage patterns to provide hot water according to your schedule. Thermal bypass valve can be purchased to achieve recirculation in homes without a dedicated return line.\u003c\/li\u003e\n\u003cli\u003eSave time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and reduce utility costs by operating only when hot water is needed\u003c\/li\u003e\n\u003cli\u003eMaximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics.\u003c\/li\u003e\n\u003cli\u003eOptimized concentric vertical or horizontal PVP\/CPVC venting system termination configurations available -featuring inner pipe for exhaust and outer pipe for fresh outdoor air; resulting in a direct-vent system with one penetration through the wall or roof.\u003c\/li\u003e\n\u003cli\u003eWi-Fi Ready; requires control-r module\u003c\/li\u003e\n\u003cli\u003eResidential warranty: Limited 15-year on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 4yrs of labor coverage FREE a $250 value).\u003c\/li\u003e\n\u003cli\u003eCommercial Warranty: Limited 8-year or 12,000 hrs. on heat exchanger, 5-year on parts, 1-year on labor (Register within 90 days and receive an additional 1 year of labor coverage)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eVenting Type: Concentric\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 120-140\u003c\/li\u003e\n\u003cli\u003eRecirculation Capable: Yes\u003c\/li\u003e\n\u003cli\u003eWifi Capable: Yes\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932156985395,"sku":"RINREP199IN","price":1777.05,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/mee5dnzsrhskkktmt6td_72927503-7f60-44f8-8c0c-a182cef65f78.jpg?v=1784049519"},{"product_id":"rinnai-rus-series-7-5-gpm-160-000-btu-outdoor-natural-gas-condensing-tankless-water-heater-rus75en","title":"Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS75EN","description":"Enjoy an endless supply of hot water with the RUS75eN, one of the Super-High Efficiency condensing tankless water heaters from Rinnai. Only the size of a small suitcase, the natural gas RUS75eN model is compact, easy-to-install and perfect for outdoor locations.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required; call 833-805-0435 for assistance.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR Qualified with an Energy Factor of 0.93 \/ Uniform Energy Factor of 0.89\u003c\/li\u003e\n\u003cli\u003eSave time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and reduce utility costs by operating only when hot water is needed\u003c\/li\u003e\n\u003cli\u003eMaximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics\u003c\/li\u003e\n\u003cli\u003eAHRI and CSA Certified\u003c\/li\u003e\n\u003cli\u003eAutomatic frost protection\u003c\/li\u003e\n\u003cli\u003eResidential warranty: Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMAX  BTU        Capacity: 160,000\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eVoltage: AC 120 Volts, 60 Hz\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eVenting Type: Outdoor\u003c\/li\u003e\n\u003cli\u003eFlow Rate (GPM): 0.26 to 7.5\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-140\u003c\/li\u003e\n\u003cli\u003eGas Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eWater Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003cli\u003eRecirculation Capable: No\u003c\/li\u003e\n\u003cli\u003eWifi Capable: No\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932158066739,"sku":"RINRUS75EN","price":1419.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/yazq4vlhhkwnntstjo3u_b87c1832-926b-4baa-8491-7394df04e319.jpg?v=1784049561"},{"product_id":"rinnai-rus-series-7-5-gpm-160-000-btu-outdoor-liquid-propane-condensing-tankless-water-heater-rus75ep","title":"Rinnai RUS Series 7.5 GPM 160,000 BTU Outdoor Liquid Propane Condensing Tankless Water Heater - RUS75EP","description":"\u003cbr\u003e\u003cbr\u003eEnjoy an endless supply of hot water with the RUS75eP, one of the Super-High Efficiency condensing tankless water heaters from Rinnai. Only the size of a small suitcase, the propane fueled RUS75eP model is compact, easy-to-install and perfect for outdoor locations.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required; call 833-805-0435 for assistance.\u003c\/li\u003e\n\u003cli\u003eENERGY STAR Qualified with an Energy Factor of 0.93 \/ Uniform Energy Factor of 0.89\u003c\/li\u003e\n\u003cli\u003eSave time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and reduce utility costs by operating only when hot water is needed\u003c\/li\u003e\n\u003cli\u003eMaximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics\u003c\/li\u003e\n\u003cli\u003eAHRI and CSA Certified\u003c\/li\u003e\n\u003cli\u003eAutomatic frost protection\u003c\/li\u003e\n\u003cli\u003eResidential warranty: Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMAX  BTU        Capacity: 160,000\u003c\/li\u003e\n\u003cli\u003eFuel Type: Liquid Propane\u003c\/li\u003e\n\u003cli\u003eVoltage: AC 120 Volts, 60 Hz\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eVenting Type: Outdoor\u003c\/li\u003e\n\u003cli\u003eFlow Rate (GPM): 0.26 to 7.5\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-140\u003c\/li\u003e\n\u003cli\u003eGas Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eWater Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003cli\u003eRecirculation Capable: No\u003c\/li\u003e\n\u003cli\u003eWifi Capable: No\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932158263347,"sku":"RINRUS75EP","price":1419.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/yazq4vlhhkwnntstjo3u.jpg?v=1784049530"},{"product_id":"rinnai-rx-series-11-1-gpm-199-000-btu-indoor-outdoor-condensing-tankless-water-heater-with-integrated-pump-rxp199in","title":"Rinnai RX Series 11.1 GPM 199,000 BTU Indoor Outdoor Condensing Tankless Water Heater with Integrated Pump - RXP199IN","description":"\u003ch2\u003eEndless Hot Water in a Compact Footprint: Rinnai SENSEI RXP199iN Condensing Tankless Water Heater\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai \u003cspan\u003eRXP199iN\u003c\/span\u003e is a condensing tankless water heater that delivers hot water on demand instead of storing and reheating it in a tank, which is why it reaches a 0.98 Uniform Energy Factor and ENERGY STAR certification. At about the size of a small suitcase, this tankless unit puts out up to 11.0 GPM and 199,000 BTU, enough for multiple fixtures running at once without ever running out. It's built with an integrated Smart-Circ recirculation pump that learns your household's hot water habits, and Smart-Sense gas valve technology lets it run on natural gas or propane with no conversion kit. It installs indoors or outdoors with the optional Versa-Vent cap, giving plumbers and homeowners real flexibility on where it goes.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eContinuous, On-Demand Hot Water\u003c\/h4\u003e\n\u003cp\u003eBecause the RXP199iN heats water only as it flows through rather than storing it in a tank, there's no standby loss and no risk of running out mid-shower. Its 0.98 UEF and ENERGY STAR certification put it among the most efficient tankless water heaters on the market, which translates directly into lower gas bills.\u003c\/p\u003e\n\u003ch4\u003eBuilt-In Smart-Circ Recirculation\u003c\/h4\u003e\n\u003cp\u003eThe integrated multi-speed DC pump learns the household's hot water usage patterns and recirculates accordingly, cutting down the wait for hot water at the tap without wasting energy running constantly. A push-button option also lets you trigger recirculation on demand whenever you need it.\u003c\/p\u003e\n\u003ch4\u003eSmart-Sense Dual-Fuel Flexibility\u003c\/h4\u003e\n\u003cp\u003eSmart-Sense adaptive gas valve technology allows this water heater to run on either natural gas or propane without a separate conversion kit, which simplifies both stocking and installation. Smart Connect via Bluetooth pairs the unit with the Rinnai Central app for quick setup and registration.\u003c\/p\u003e\n\u003ch4\u003eCompact and Installation-Flexible\u003c\/h4\u003e\n\u003cp\u003eAt roughly the footprint of a small suitcase, the RXP199iN fits tight mechanical spaces that a tank never could, and it supports up to 75 feet of 2\" PVC\/CPVC venting for placement flexibility. With the optional Versa-Vent cap, it can also be installed outdoors, and the whole unit is backed by a 15-year heat exchanger warranty.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e11.0 GPM maximum flow rate\u003c\/li\u003e\n\u003cli\u003e199,000 BTU maximum input\u003c\/li\u003e\n\u003cli\u003e0.98 Uniform Energy Factor\u003c\/li\u003e\n\u003cli\u003eENERGY STAR certified\u003c\/li\u003e\n\u003cli\u003eCondensing technology for high efficiency\u003c\/li\u003e\n\u003cli\u003eSmart-Sense automatic natural gas or propane operation, no conversion kit needed\u003c\/li\u003e\n\u003cli\u003eBuilt-in Smart-Circ intelligent recirculation pump\u003c\/li\u003e\n\u003cli\u003ePush-button recirculation on demand\u003c\/li\u003e\n\u003cli\u003eSmart Connect Bluetooth setup via Rinnai Central app\u003c\/li\u003e\n\u003cli\u003eIndoor or outdoor installation with optional Versa-Vent cap\u003c\/li\u003e\n\u003cli\u003eQuick-Flush simplified maintenance\u003c\/li\u003e\n\u003cli\u003eUltra Low NOx emissions\u003c\/li\u003e\n\u003cli\u003eMobile home certified\u003c\/li\u003e\n\u003cli\u003eHigh altitude approved up to 10,200 ft\u003c\/li\u003e\n\u003cli\u003e15-year heat exchanger warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/rinnai\" title=\"Shop all Rinnai on Plumbing Deals\"\u003eRinnai\u003c\/a\u003e has been innovating home and water heating since 1920, offering high-efficiency tankless water heaters, boilers, and HVAC systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rinnai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e RXP199iN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e SENSEI RXP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Condensing tankless water heater with integrated recirculation pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or propane (Smart-Sense, field switchable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Input:\u003c\/strong\u003e 199,000 BTU\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate:\u003c\/strong\u003e 0.13 to 11.0 GPM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 18.5\" W x 25.8\" H x 11.4\" D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 58 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4\" NPT gas, 3\/4\" NPT hot and cold water, 1\/2\" NPT condensate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60Hz, 4A max\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eCheck out our article, \u003ca href=\"https:\/\/plumbing-deals.com\/blogs\/plumbing-blog\/navien-vs-rinnai-which-tankless-water-heater-is-best\" title=\"Read the Plumbing Deals blog Navien vs. Rinnai: Which Tankless Water Heater is Best?\"\u003eNavien vs. Rinnai: Which Tankless Water Heater is Best?\u003c\/a\u003e, to see how tankless models like the RXP199iN compare to traditional tank water heaters.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eRinnai RXP199iN FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHow much hot water can the RXP199iN actually deliver?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe RXP199iN puts out up to 11.0 GPM, which is enough to run multiple showers, a dishwasher, and a washing machine at the same time without ever running out, since it heats water on demand rather than pulling from a fixed tank. Actual output depends on incoming water temperature and the temperature rise needed, so colder climates will see a somewhat lower usable flow rate at the highest temperature settings.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCan the RXP199iN run on propane instead of natural gas?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Smart-Sense adaptive gas valve technology lets the unit run on either natural gas or propane without a separate conversion kit, which is a real advantage over older tankless models that required swapping parts to switch fuel types.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eCan the RXP199iN be installed outdoors?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, though it ships configured for indoor installation. Installing it outdoors requires the Versa-Vent outdoor vent cap, which is sold separately and adapts the unit for exterior mounting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat's the difference between the RXP199iN and the RX199iN?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBoth share the same 11.0 GPM, 199,000 BTU, and 0.98 UEF performance, but the RXP199iN adds Rinnai's integrated Smart-Circ recirculation pump built right into the unit. If you want faster hot water delivery to distant fixtures without installing a separate recirculation pump, the RXP199iN is the better fit; if you don't need recirculation, the RX199iN covers the same heating performance at a lower price point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eDoes the labor warranty change if I don't register the unit?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The RXP199iN comes with a 15-year heat exchanger warranty and 5-year parts warranty regardless of registration, but the 5-year labor coverage only applies if you register the product within 90 days of installation. If you skip registration, labor coverage defaults to just 1 year, so it's worth doing right away.\u003c\/p\u003e\n\u003cp\u003eIf you have questions or need assistance sizing your pump, then the Plumbing Deals team can help! Use the live chat feature, email at \u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e, or give us a call at \u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e!\u003c\/p\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932162129971,"sku":"RINRXP199IN","price":2067.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/RINRXP199IN.jpg?v=1788374123"},{"product_id":"rinnai-rus-series-6-5-gpm-130-000-btu-outdoor-natural-gas-condensing-tankless-water-heater-rus65en","title":"Rinnai RUS Series 6.5 GPM 130,000 BTU Outdoor Natural Gas Condensing Tankless Water Heater - RUS65EN","description":"Enjoy an endless supply of hot water with the RUS65eN, one of the Super-High Efficiency condensing tankless water heaters from Rinnai. Only the size of a small suitcase, the natural gas RUS65eN model is compact, easy-to-install and perfect for outdoor locations.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eProfessional installation required; call 833-805-0435 for assistance.\u003c\/li\u003e\n\u003cli\u003eEnergy Factor of 0.93 \/ Uniform Energy Factor of 0.86\u003c\/li\u003e\n\u003cli\u003eSave time with hot water whenever and wherever you need it, any size home, even for simultaneous uses at multiple fixtures\u003c\/li\u003e\n\u003cli\u003eSave energy and reduce utility costs by operating only when hot water is needed\u003c\/li\u003e\n\u003cli\u003eMaximum output, minimum space. Suitable for installation in non-traditional spaces such as crawl spaces and attics\u003c\/li\u003e\n\u003cli\u003eAHRI and CSA Certified\u003c\/li\u003e\n\u003cli\u003eAutomatic frost protection\u003c\/li\u003e\n\u003cli\u003eResidential warranty: Limited 12-year on heat exchanger, 5-year on parts, 1-year on labor (5-year optional on labor). Commercial Warranty: Limited 5-year on heat exchanger, 5-year on parts, 1-year on labor (2-year optional on labor)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eMAX  BTU        Capacity: 130,000\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eVoltage: AC 120 Volts, 60 Hz\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eVenting Type: Outdoor\u003c\/li\u003e\n\u003cli\u003eFlow Rate (GPM): 0.26 to 6.5\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-140\u003c\/li\u003e\n\u003cli\u003eGas Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eWater Connection: 3\/4\" MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003cli\u003eRecirculation Capable: No\u003c\/li\u003e\n\u003cli\u003eWifi Capable: No\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932162457651,"sku":"RINRUS65EN","price":1242.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/mifgrq2a1fy1z3lmvqq8.jpg?v=1784049613"},{"product_id":"rinnai-trs-series-55-gpm-995-000-btu-indoor-outdoor-sensei-cx-5-unit-free-standing-inline-tankless-water-heater-rack-system-trs05cxin","title":"Rinnai TRS Series 55 GPM 995,000 BTU Indoor Outdoor Sensei CX 5 Unit Free-Standing Inline Tankless Water Heater Rack System - TRS05CXIN","description":"This 5-Unit Freestanding Rack Provides built-in redundancy by banking individual Tankless Water Heaters to ensure your customer's hot water supply keeps flowing even if a unit is down. Providing 98% Thermal Efficiency and a 65:1 Turndown Ratio.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAny CX units can run on either NG or LP and can install Indoor or outdoor with SmartSenseand Versa-Vent Technology\u003c\/li\u003e\n\u003cli\u003eFully assembled on frame with factory tested manifolds in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eFully Assembled and Tested in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eUp to 24 Units can provide up to 4.8 million  BTU       \u003c\/li\u003e\n\u003cli\u003eMultiple CX units share the load evenly for maximum efficiency and turndown capability\u003c\/li\u003e\n\u003cli\u003eUp to 98% Thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBMS Gateway accessory available\u003c\/li\u003e\n\u003cli\u003ePerfect for Restaurant, Hospitality and Retail applications\u003c\/li\u003e\n\u003cli\u003eCall 833-805-0435 for factory direct installation assistance in your area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eIntegrated temperature up to 185F\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-185\u003c\/li\u003e\n\u003cli\u003eGas Connection: 1-1\/2\"MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932162654259,"sku":"RINTRS05CXIN","price":15543.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/vcbm4yhdpveznwimhuhd.png?v=1784049653"},{"product_id":"rinnai-trs-series-44-gpm-796-000-btu-indoor-outdoor-sensei-cx-4-unit-free-standing-tankless-water-heater-rack-system-trs04cxin","title":"Rinnai TRS Series 44 GPM 796,000 BTU Indoor Outdoor Sensei CX 4 Unit Free-Standing Tankless Water Heater Rack System - TRS04CXIN","description":"This 4-Unit Freestanding Rack Provides built-in redundancy by banking individual Tankless Water Heaters to ensure your customer's hot water supply keeps flowing even if a unit is down. Providing a 98% Thermal Efficiency and a 52:1 Turndown Ratio.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAny CX units can run on either NG or LP and can install Indoor or outdoor with SmartSenseand Versa-Vent Technology\u003c\/li\u003e\n\u003cli\u003eFully assembled on frame with factory tested manifolds in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eFully Assembled and Tested in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eUp to 24 Units can provide up to 4.8 million  BTU       \u003c\/li\u003e\n\u003cli\u003eMultiple CX units share the load evenly for maximum efficiency and turndown capability\u003c\/li\u003e\n\u003cli\u003eUp to 98% Thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBMS Gateway accessory available\u003c\/li\u003e\n\u003cli\u003ePerfect for Restaurant, Hospitality and Retail applications\u003c\/li\u003e\n\u003cli\u003eCall 833-805-0435 for factory direct installation assistance in your area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eIntegrated temperature up to 185F\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-185\u003c\/li\u003e\n\u003cli\u003eGas Connection: 1-1\/4\"MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932162719795,"sku":"RINTRS04CXIN","price":12367.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/qcfwtil04e317w5j8eo9.png?v=1784049653"},{"product_id":"rinnai-trs-series-66-gpm-1-194-000-btu-indoor-outdoor-sensei-cx-6-unit-free-standing-inline-tankless-water-heater-rack-system-trs06cxin","title":"Rinnai TRS Series 66 GPM 1,194,000 BTU Indoor Outdoor Sensei CX 6 Unit Free-Standing Inline Tankless Water Heater Rack System - TRS06CXIN","description":"This 6-Unit Freestanding Rack Provides built-in redundancy by banking individual Tankless Water Heaters to ensure your customer's hot water supply keeps flowing even if a unit is down. Providing 98% Thermal Efficiency and a 65:1 Turndown Ratio.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAny CX units can run on either NG or LP and can install Indoor or outdoor with SmartSenseand Versa-Vent Technology\u003c\/li\u003e\n\u003cli\u003eFully assembled on frame with factory tested manifolds in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eFully Assembled and Tested in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eUp to 24 Units can provide up to 4.8 million  BTU       \u003c\/li\u003e\n\u003cli\u003eMultiple CX units share the load evenly for maximum efficiency and turndown capability\u003c\/li\u003e\n\u003cli\u003eUp to 98% Thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBMS Gateway accessory available\u003c\/li\u003e\n\u003cli\u003ePerfect for Restaurant, Hospitality and Retail applications\u003c\/li\u003e\n\u003cli\u003eCall 833-805-0435 for factory direct installation assistance in your area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eIntegrated temperature up to 185F\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-185\u003c\/li\u003e\n\u003cli\u003eGas Connection: 1-1\/2\"MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932163113011,"sku":"RINTRS06CXIN","price":18720.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/usslu0f7nn4r5f9ghfoo.png?v=1784049658"},{"product_id":"rinnai-trw-series-33-gpm-597-000-btu-indoor-natural-gas-3-unit-sensei-cxp-tankless-water-heater-wall-hanging-rack-system-with-integrated-pump-trw03cxpin","title":"Rinnai TRW Series 33 GPM 597,000 BTU Indoor Natural Gas 3 Unit Sensei CXP Tankless Water Heater Wall Hanging Rack System with Integrated Pump - TRW03CXPIN","description":"This 3-unit wall mounted design solution is a great replacement for standard and high efficiency tanks and is ideal for food service and hospitality kitchen applications.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAny CX units can run on either NG or LP and can install Indoor or outdoor with SmartSenseand Versa-Vent Technology\u003c\/li\u003e\n\u003cli\u003eFully assembled on frame with factory tested manifolds in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eFully Assembled and Tested in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eUp to 24 Units can provide up to 4.8 million  BTU       \u003c\/li\u003e\n\u003cli\u003eMultiple CX units share the load evenly for maximum efficiency and turndown capability\u003c\/li\u003e\n\u003cli\u003eUp to 98% Thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBMS Gateway accessory available\u003c\/li\u003e\n\u003cli\u003ePerfect for Restaurant, Hospitality and Retail applications\u003c\/li\u003e\n\u003cli\u003eCall 833-805-0435 for factory direct installation assistance in your area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eIntegrated temperature up to 185F\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-185\u003c\/li\u003e\n\u003cli\u003eGas Connection: 1-1\/4\"MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932163440691,"sku":"RINTRW03CXPIN","price":10562.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/m8dd4qhgubouydxsiuo9_5bdca384-93a4-4bb4-a20e-8e8f55f29d7e.png?v=1784049612"},{"product_id":"rinnai-trw-series-22-gpm-398-000-btu-indoor-outdoor-2-unit-sensei-cxp-tankless-water-heater-wall-hanging-rack-system-with-integrated-pump-trw02cxpin","title":"Rinnai TRW Series 22 GPM 398,000 BTU Indoor Outdoor 2 Unit Sensei CXP Tankless Water Heater Wall Hanging Rack System with Integrated Pump - TRW02CXPIN","description":"This two unit wall mounted design solution is a great replacement for standard and high efficiency tanks and is ideal for food service and hospitality kitchen applications.\u003cbr\u003e\u003cbr\u003e\u003ch5\u003eFeatures and Benefits\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eAny CX units can run on either NG or LP and can install Indoor or outdoor with SmartSenseand Versa-Vent Technology\u003c\/li\u003e\n\u003cli\u003eFully assembled on frame with factory tested manifolds in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eFully Assembled and Tested in Griffin, GA, USA\u003c\/li\u003e\n\u003cli\u003eUp to 24 Units can provide up to 4.8 million  BTU       \u003c\/li\u003e\n\u003cli\u003eMultiple CX units share the load evenly for maximum efficiency and turndown capability\u003c\/li\u003e\n\u003cli\u003eUp to 98% Thermal efficiency\u003c\/li\u003e\n\u003cli\u003eBMS Gateway accessory available\u003c\/li\u003e\n\u003cli\u003ePerfect for Restaurant, Hospitality and Retail applications\u003c\/li\u003e\n\u003cli\u003eCall 833-805-0435 for factory direct installation assistance in your area\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch5\u003eProduct Specifications\u003c\/h5\u003e\u003cul\u003e\n\u003cli\u003eIntegrated temperature up to 185F\u003c\/li\u003e\n\u003cli\u003eFuel Type: Natural Gas\u003c\/li\u003e\n\u003cli\u003eIgnition Type: Direct Electronic Ignition\u003c\/li\u003e\n\u003cli\u003eTemperature Range: 98-185\u003c\/li\u003e\n\u003cli\u003eGas Connection: 1-1\/4\"MNPT\u003c\/li\u003e\n\u003cli\u003eCondensate Connection: 1\/2\" NPT\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932163571763,"sku":"RINTRW02CXPIN","price":7368.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/bfhzoduyeeubocibmzwk_7a0db965-9ea4-489a-ac56-cc2114d55f3b.png?v=1784049617"},{"product_id":"rinnai-chs-hcx-series-398-000-btu-indoor-natural-gas-vertical-hybrid-water-system-with-119-gallon-tanks-chs398100hcxvin","title":"Rinnai CHS HCX Series 398,000 BTU Indoor Natural Gas Vertical Hybrid Water System with 119 Gallon Tanks - CHS398100HCXVIN","description":"\u003ch2\u003eNever Run Out of Hot Water: Rinnai Demand Duo H-Series CHS398100HCXViN Commercial Hybrid Water System\u003c\/h2\u003e\n\u003cp\u003eThe Rinnai Rinnai CHS HCX Series (CHS398100HCXVIN) is a commercial hybrid water heating system that pairs a 119-gallon storage tank with two 199,000 BTU tankless engines, delivering 398,000 BTU combined and a First-Hour Delivery of up to 551 gallons at a 100°F rise. Because the tankless engines do the actual heating rather than a burner inside the tank, there's no thermal stress wearing down the tank over time, which means a longer service life than a standard high-efficiency commercial tank. The two tankless units also provide built-in redundancy, so a service issue with one engine doesn't mean a \"no hot water\" event for the whole building. It's built for restaurants, hotels, office buildings, spas, and healthcare facilities that can't afford to run out of hot water during peak demand.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHybrid Redundancy That Prevents Downtime\u003c\/h4\u003e\n\u003cp\u003eWith two independent 199,000 BTU tankless engines feeding the 119-gallon tank, this hybrid water system keeps producing hot water even if one engine needs service, which is exactly the kind of downtime that costs a hotel or restaurant real money. The 551-gallon First-Hour Delivery gives it the buffer to absorb sudden demand spikes without a lag in recovery.\u003c\/p\u003e\n\u003ch4\u003eHigh Efficiency Without the Trade-Offs\u003c\/h4\u003e\n\u003cp\u003eA 0.98 Uniform Energy Factor and 97% thermal efficient CX199 tankless engines put this system well ahead of a conventional commercial tank on operating cost. It's also Ultra Low NOx compliant and ENERGY STAR certified, which can help facilities meet stricter regional emissions requirements.\u003c\/p\u003e\n\u003ch4\u003eSmart Control, No Aquastat Needed\u003c\/h4\u003e\n\u003cp\u003eThe DuoSmart Digital Controller manages temperature precision and recirculation electronically, eliminating the aquastat that traditional tanks rely on and giving facility managers tighter control over performance. Wi-Fi capability adds remote monitoring, so problems can be caught before they turn into a service call.\u003c\/p\u003e\n\u003ch4\u003eDesigned for Faster, Easier Installation\u003c\/h4\u003e\n\u003cp\u003eThe Gas Swivel Flex Line rotates a full 360 degrees with a 36-inch, 180-degree radius, which makes lining up the gas connection far less of a headache during install. A factory-installed gas dirt leg, ready electrical access, and preassembled condensate drain cut down on the fieldwork needed, and at roughly 37% lighter than a comparable high-efficiency tank, it's easier to maneuver into mechanical rooms.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e119-gallon tank with two 199,000 BTU tankless engines (398,000 BTU combined)\u003c\/li\u003e\n\u003cli\u003eFirst-Hour Delivery up to 551 gallons at a 100°F rise\u003c\/li\u003e\n\u003cli\u003e0.98 Uniform Energy Factor\u003c\/li\u003e\n\u003cli\u003e97% thermal efficient CX199 tankless engines\u003c\/li\u003e\n\u003cli\u003eENERGY STAR certified\u003c\/li\u003e\n\u003cli\u003eUltra Low NOx, SCAQMD compliant\u003c\/li\u003e\n\u003cli\u003eDuoSmart Digital Controller, no aquastat required\u003c\/li\u003e\n\u003cli\u003eRecirculation capable\u003c\/li\u003e\n\u003cli\u003eWi-Fi capable for remote monitoring\u003c\/li\u003e\n\u003cli\u003eGas Swivel Flex Line for flexible gas hookup\u003c\/li\u003e\n\u003cli\u003eAs much as 37% lighter than a comparable high-efficiency tank\u003c\/li\u003e\n\u003cli\u003eRedundant tankless engines reduce risk of \"no hot water\" downtime\u003c\/li\u003e\n\u003cli\u003e6-year tank warranty, 8-year heat exchanger warranty, 5-year parts warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/rinnai\" title=\"Shop all Rinnai on Plumbing Deals\"\u003eRinnai\u003c\/a\u003e has been innovating home and water heating since 1920, offering high-efficiency tankless water heaters, boilers, and HVAC systems.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Rinnai\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e CHS398100HCXViN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Demand Duo H-Series (CHS-HCX2)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Commercial hybrid tank-tankless water heating system, vertical configuration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 119 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Input:\u003c\/strong\u003e 398,000 BTU (two 199,000 BTU tankless engines), 15,000 BTU minimum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 33\" W x 79\" H x 40\" D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 530 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1-1\/2\" MNPT gas, 1-1\/2\" MNPT hot and cold water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60Hz\u003cstrong\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRinnai CHS398100HCXViN FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat size commercial application is the CHS398100HCXViN designed for?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith a 551-gallon First-Hour Delivery and 398,000 BTU combined output, this system is built for mid-to-large commercial applications like restaurants, hotels, office buildings, spas, and healthcare facilities where hot water demand spikes unpredictably throughout the day. If your building's peak demand is lower, Rinnai's smaller Demand Duo configurations or a single Sensei CX tankless unit may be a better fit and a lower upfront cost.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eHow does the hybrid tank-tankless design prevent \"no hot water\" events?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eInstead of one burner heating the tank directly, the CHS398100HCXViN uses two independent 199,000 BTU tankless engines to heat the water before it reaches the 119-gallon tank. If one tankless engine needs service, the other keeps producing hot water, so a single component issue doesn't take the whole system offline the way it would with a traditional single-burner tank.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat's the difference between this vertical model and the horizontal or ASME versions in the H-Series lineup?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CHS398100HCXViN is the vertical, standard-tank configuration, which has a smaller footprint but a taller overall height at 79 inches. Rinnai also offers horizontal configurations for lower-clearance mechanical rooms and ASME-certified tank versions for facilities like hospitals that require ASME-rated pressure vessels, so the right variant depends on your ceiling height and any code requirements for your building type.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat are the gas and water connection requirements for installation?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system connects via 1-1\/2\" MNPT for both the gas supply and the hot and cold water lines. The Gas Swivel Flex Line rotates a full 360 degrees with a 36-inch, 180-degree radius, which gives installers real flexibility in lining up the gas connection without having to reroute existing piping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cem\u003eWhat's covered under the Demand Duo H-Series warranty?\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CHS398100HCXViN carries a 6-year warranty on the tank, an 8-year warranty on the heat exchanger, and a 5-year warranty on parts and components, which is roughly double the warranty length of most standard commercial tanks. If you have questions or need assistance sizing your pump, then the Plumbing Deals team can help! Use the live chat feature, email at \u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e, or give us a call at \u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e!\u003c\/p\u003e","brand":"Rinnai","offers":[{"title":"Default Title","offer_id":43932166160435,"sku":"RINCHS398100HCXVIN","price":18000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/RINCHS398100HCXVIN.jpg?v=1788375261"},{"product_id":"viessmann-vitocell-300-v-42-gallon-indirect-fired-domestic-water-heater-7720348","title":"Viessmann Vitocell 300-V 42 Gallon Indirect Fired Domestic Water Heater - 7720348","description":"\u003ch2\u003eCompact, Hygienic Hot Water with the Viessmann Vitocell 300‑V 42‑Gallon Indirect Water Heater\u003c\/h2\u003e\n\u003cp\u003eNeed reliable hot water for a smaller home, condo, or tight mechanical closet, without the upkeep of a traditional glass‑lined tank? The Viessmann Vitocell 300‑V (7720348) is a 42‑gallon, single‑coil indirect water heater built from high‑grade stainless steel for long service life and clean, hygienic hot water. Its compact footprint and single internal coil deliver steady recovery from your boiler while taking up a fraction of the space of a larger tank.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eSingle‑Coil, Space‑Saving Design\u003c\/h4\u003e\n\u003cp\u003eAn 11 sq. ft. stainless steel coil runs through a compact 25″‑diameter tank, making it easy to fit into smaller mechanical rooms, closets, or utility spaces where a larger tank won't work.\u003c\/p\u003e\n\u003ch4\u003eReliable Recovery for Smaller Households\u003c\/h4\u003e\n\u003cp\u003eWith an AHRI‑certified first hour rating of 223 GPH and 189 GPH continuous draw, this 42‑gallon indirect tank comfortably covers one‑ to two‑bathroom homes and condos without oversizing for the space.\u003c\/p\u003e\n\u003ch4\u003eComfortable, Efficient, and Quiet\u003c\/h4\u003e\n\u003cp\u003eFoamed‑in‑place PUR insulation keeps standby losses low, helping the system use less energy to maintain temperature. With no burner or fan in the tank itself, operation is whisper‑quiet.\u003c\/p\u003e\n\u003ch4\u003eInstaller‑Friendly Layout\u003c\/h4\u003e\n\u003cp\u003eStandard NPT connections for DHW, recirculation, and the heating coil streamline piping, while the tank's compact 25″ diameter and 47″ height simplify placement in tight spaces. Integrated sensor wells speed up commissioning.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompact single-coil design fits easily into tight mechanical rooms and closets\u003c\/li\u003e\n\u003cli\u003eStainless-steel tank and coil mean no sacrificial anode to ever replace\u003c\/li\u003e\n\u003cli\u003eAHRI-rated for 223 GPH first hour recovery — reliable hot water for smaller households\u003c\/li\u003e\n\u003cli\u003ePUR foam insulation keeps standby losses low for efficient, quiet operation\u003c\/li\u003e\n\u003cli\u003eBacked by a limited lifetime warranty in residential applications\u003c\/li\u003e\n\u003cli\u003eGerman-engineered by Viessmann, a trusted name in heating and hot water technology\u003c\/li\u003e\n\u003cli\u003eLimited Lifetime Warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7720348\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Single‑Coil Indirect‑Fired DHW Storage Tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Capacity:\u003c\/strong\u003e 42 Gallons (160 L)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsulation:\u003c\/strong\u003e Foamed‑in‑place PUR with Vitopearlwhite steel jacket\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Coil:\u003c\/strong\u003e 11 ft² (1.0 m²) surface area; 1.95 gal (7.4 L) coil water content\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI Ratings (180°F Boiler Supply):\u003c\/strong\u003e First Hour 223 GPH; Continuous 189 GPH; First Draw 34 Gal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandby Heat Loss:\u003c\/strong\u003e ~0.8°F\/hr\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Working Pressure (DHW):\u003c\/strong\u003e 150 psig (210°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Working Pressure (Coil):\u003c\/strong\u003e 220 psig (392°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1″ male NPT heating supply\/return; ¾″ male NPT domestic hot\/cold, recirculation, and T\u0026amp;P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (Diameter × Height, Tilt):\u003c\/strong\u003e 25″ diameter × 47″ height; 50″ tilt height\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight (Dry, With Insulation):\u003c\/strong\u003e 126 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eViessmann Vitocell 300‑V FAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDo I need a boiler to run this water heater?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The Vitocell 300-V is indirect-fired, meaning it has no burner or electric heating element of its own. It relies entirely on hot water circulated from a boiler or other external heat source through its internal coil. If you don't already have a boiler or heat source with capacity to spare, this tank isn't a standalone solution. \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have questions or need assistance picking a boiler, then the Plumbing Deals team can help when you use the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow is an indirect-fired water heater different from a standard tank water heater?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eA standard gas or electric water heater generates its own heat inside the tank, while an indirect-fired tank like the Vitocell 300-V has no heat source of its own — it acts as an insulated storage vessel with a heat-exchange coil, letting an existing boiler produce both space heating and domestic hot water without installing a second combustion appliance.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eIs the 42-gallon Vitocell 300-V big enough for my household?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eIt's rated for a 223 GPH first hour rating and 189 GPH continuous draw, which comfortably covers a smaller household or a home with one to two bathrooms. For larger households or heavier simultaneous hot water demand, Viessmann offers the same 300-V tank in larger sizes with higher recovery ratings.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eDoes this tank need a sacrificial anode rod replaced over time?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNo. Because the tank and coil are both built from stainless steel rather than glass-lined steel, there's no anode rod to inspect or replace — a maintenance step that most conventional tank water heaters require every few years.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eHow much heat does the tank lose while sitting idle?\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eStandby heat loss is about 0.8°F per hour, slightly higher than the larger Vitocell 300-V tanks since a smaller tank has proportionally more surface area relative to its stored volume, but the foamed-in-place PUR insulation still keeps that loss low for a tank this size.\u003cem\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932323479603,"sku":"VIESEVIB42","price":1827.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7720336.jpg?v=1788194725"},{"product_id":"viessmann-vitocell-300-v-53-gallon-indirect-fired-domestic-water-heater-7720343","title":"Viessmann Vitocell 300-V 53 Gallon Indirect Fired Domestic Water Heater - 7720343","description":"\u003ch2\u003eStreamline Your Hot Water With Viessmann Vitocell 300-V 53-Gallon Indirect Water Heater\u003c\/h2\u003e\n\u003cp\u003eOutfit your home for abundant, hygienic hot water with lower standby losses. The Viessmann Vitocell 300-V EVIB-53 (\u003cspan\u003e7720343\u003c\/span\u003e) is a 53-gallon indirect-fired domestic water heater designed to deliver abundant, consistent hot water using heat from an external boiler. Its high-grade stainless steel tank and large heat exchanger coil provide fast, even recovery while resisting corrosion for long-term performance. With low standby heat loss and no sacrificial anode to replace, it's a dependable, low-maintenance choice for residential hot water systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eFast, Even Hot Water Recovery\u003c\/h4\u003e\n\u003cp\u003eThe large stainless steel coil extends toward the bottom of the tank to heat more of the stored water evenly, helping maintain consistent temperatures through repeated hot water demand.\u003c\/p\u003e\n\u003ch4\u003eHigh-Grade Stainless Steel\u003c\/h4\u003e\n\u003cp\u003eThe tank and heat exchanger use corrosion-resistant stainless steel for long service life and hygienic domestic water storage. The design also eliminates the need for a consumable sacrificial anode.\u003c\/p\u003e\n\u003ch4\u003eLow Standby Heat Loss\u003c\/h4\u003e\n\u003cp\u003eEfficient PUR foam insulation helps retain stored heat between draws, reducing standby losses and helping the system use boiler energy more effectively.\u003c\/p\u003e\n\u003ch4\u003eMore Capacity Without More Appliances\u003c\/h4\u003e\n\u003cp\u003eThe 53-gallon tank stores a substantial reserve of hot water while using an existing compatible boiler as its heat source. Multiple Vitocell tanks can also be combined when an application requires greater hot water capacity.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e53-gallon capacity provides a larger hot water reserve for residential demand.\u003c\/li\u003e\n\u003cli\u003eIndirect-fired design uses an existing compatible boiler as the heat source.\u003c\/li\u003e\n\u003cli\u003e238 GPH first-hour rating supports demanding hot water use.\u003c\/li\u003e\n\u003cli\u003e190 GPH continuous draw rating helps keep hot water available.\u003c\/li\u003e\n\u003cli\u003eHigh-grade stainless steel construction resists corrosion for long-term durability.\u003c\/li\u003e\n\u003cli\u003eNo sacrificial anode means less routine maintenance and no anode replacement.\u003c\/li\u003e\n\u003cli\u003eLarge 1⅜\" stainless steel coil promotes fast, even heat transfer.\u003c\/li\u003e\n\u003cli\u003eLow standby heat loss helps keep stored water hot between draws.\u003c\/li\u003e\n\u003cli\u003eCSA Low Lead certified, including NSF\/ANSI 372 requirements.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7720343\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitocell 300-V EVIB-53\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e High-grade stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Indirect-fired domestic hot water storage tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 53 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst Hour Rating:\u003c\/strong\u003e 238 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Draw:\u003c\/strong\u003e 190 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI Heating Input:\u003c\/strong\u003e 119 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 25\" W x 55-1\/2\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 143 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 1\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Water Connections:\u003c\/strong\u003e 3\/4\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DHW Working Pressure:\u003c\/strong\u003e 150 PSI\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitocell 300-V FAQ\u003c\/h3\u003e\n\u003ch4\u003eHow does the Viessmann Vitocell 300-V work?\u003c\/h4\u003e\n\u003cp\u003eThe Vitocell 300-V uses hot heating water from an external boiler to heat domestic water through its internal stainless steel heat exchanger coil. The heated water is stored in the tank, allowing the boiler to provide domestic hot water without a separate direct-fired water heater.\u003c\/p\u003e\n\u003ch4\u003eHow much hot water can the Vitocell 300-V EVIB-53 produce?\u003c\/h4\u003e\n\u003cp\u003eThe EVIB-53 has 53 gallons of storage, a 238 GPH first-hour rating and a 190 GPH continuous draw rating under AHRI-certified conditions. Actual recovery depends on boiler output, heating water temperature and the flow supplied to the tank coil.\u003c\/p\u003e\n\u003ch4\u003eHow do I know if a 53-gallon indirect water heater is the right size?\u003c\/h4\u003e\n\u003cp\u003eA 53-gallon indirect water heater should be selected based on peak hot water demand, recovery requirements and available boiler capacity rather than storage volume alone. The EVIB-53 is a good step up from the 42-gallon model when a home needs more stored capacity or higher first-hour performance.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat size boiler does the Vitocell 300-V EVIB-53 require?\u003c\/h4\u003e\n\u003cp\u003eThere isn't one universal boiler size for the EVIB-53 because the required boiler output depends on the desired recovery rate and heating water temperature. Its AHRI-certified rating uses 119 MBH heating input, 180°F boiler supply water and 14 GPM heating flow.\u003c\/p\u003e\n\u003ch4\u003eWhat maintenance does the Vitocell 300-V EVIB-53 require?\u003c\/h4\u003e\n\u003cp\u003eThe EVIB-53 is designed for low-maintenance operation because its stainless steel construction eliminates the need for a consumable anode. Routine inspection and service should still follow Viessmann's installation and service instructions, including inspection of the temperature and pressure relief valve.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932323938355,"sku":"VIESEVIB53","price":2475.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7720336.jpg?v=1788194725"},{"product_id":"viessmann-vitocell-300-v-79-gallon-indirect-fired-domestic-water-heater-7720338","title":"Viessmann Vitocell 300-V 79 Gallon Indirect Fired Domestic Water Heater - 7720338","description":"\u003ch2\u003eStreamline Your Hot Water With Viessmann Vitocell 300-V 79-Gallon Indirect Water Heater\u003c\/h2\u003e\n\u003cp\u003eOutfit your home for abundant, hygienic hot water with lower standby losses. The Viessmann Vitocell 300-V EVIB-79 (\u003cspan\u003e7720338\u003c\/span\u003e) is a 79-gallon indirect-fired domestic water heater designed to deliver abundant, consistent hot water using heat from an external boiler. Its high-grade stainless steel tank and large heat exchanger coil provide fast, even recovery while resisting corrosion for long-term performance. With low standby heat loss and no sacrificial anode to replace, it's a dependable, low-maintenance choice for residential hot water systems.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eFast, Even Hot Water Recovery\u003c\/h4\u003e\n\u003cp\u003eThe large stainless steel coil extends toward the bottom of the tank to heat more of the stored water evenly, helping maintain consistent temperatures through repeated hot water demand.\u003c\/p\u003e\n\u003ch4\u003eHigh-Grade Stainless Steel\u003c\/h4\u003e\n\u003cp\u003eThe tank and heat exchanger use corrosion-resistant stainless steel for long service life and hygienic domestic water storage. The design also eliminates the need for a consumable sacrificial anode.\u003c\/p\u003e\n\u003ch4\u003eLow Standby Heat Loss\u003c\/h4\u003e\n\u003cp\u003eEfficient PUR foam insulation helps retain stored heat between draws, reducing standby losses and helping the system use boiler energy more effectively.\u003c\/p\u003e\n\u003ch4\u003eMore Capacity Without More Appliances\u003c\/h4\u003e\n\u003cp\u003eThe 79-gallon tank stores a substantial reserve of hot water while using an existing compatible boiler as its heat source. Multiple Vitocell tanks can also be combined when an application requires greater hot water capacity.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e79-gallon capacity provides a larger hot water reserve for residential demand.\u003c\/li\u003e\n\u003cli\u003eIndirect-fired design uses an existing compatible boiler as the heat source.\u003c\/li\u003e\n\u003cli\u003e345 GPH first-hour rating supports demanding hot water use.\u003c\/li\u003e\n\u003cli\u003e269 GPH continuous draw rating helps keep hot water available.\u003c\/li\u003e\n\u003cli\u003eHigh-grade stainless steel construction resists corrosion for long-term durability.\u003c\/li\u003e\n\u003cli\u003eNo sacrificial anode means less routine maintenance and no anode replacement.\u003c\/li\u003e\n\u003cli\u003eLarge 1⅜\" stainless steel coil promotes fast, even heat transfer.\u003c\/li\u003e\n\u003cli\u003eLow standby heat loss helps keep stored water hot between draws.\u003c\/li\u003e\n\u003cli\u003eCSA Low Lead certified, including NSF\/ANSI 372 requirements.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7720338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitocell 300-V EVIB-79\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e High-grade stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Indirect-fired domestic hot water storage tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 79 gallons\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirst Hour Rating:\u003c\/strong\u003e 345 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Draw:\u003c\/strong\u003e 269 GPH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAHRI Heating Input:\u003c\/strong\u003e 169 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 26-1\/4\" W x 68-1\/2\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 231 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 1\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDomestic Water Connections:\u003c\/strong\u003e 1\" male NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DHW Working Pressure:\u003c\/strong\u003e 150 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitocell 300-V FAQ\u003c\/h3\u003e\n\u003ch4\u003eIs a 79-gallon indirect water heater a good choice for a large household?\u003c\/h4\u003e\n\u003cp\u003eA 79-gallon indirect water heater can be a strong choice for larger households with high or simultaneous hot water demand. The EVIB-79 combines substantial stored capacity with high recovery performance, although the proper size also depends on the home's peak demand and boiler capacity.\u003c\/p\u003e\n\u003ch4\u003eHow does the Vitocell 300-V heat domestic water?\u003c\/h4\u003e\n\u003cp\u003eThe Vitocell 300-V heats domestic water with hot water supplied by an external boiler through its stainless steel heat exchanger coil. This allows one boiler system to provide both space heating and domestic hot water without a separate burner or electric heating element.\u003c\/p\u003e\n\u003ch4\u003eWhat size boiler does the Vitocell 300-V EVIB-79 require?\u003c\/h4\u003e\n\u003cp\u003eThe EVIB-79's AHRI-certified rating is based on 169 MBH heating input, 180°F boiler supply water and 14 GPM heating flow. The actual boiler selection should be based on the home's total heating and hot water requirements rather than the tank size alone.\u003c\/p\u003e\n\u003ch4\u003eCan the EVIB-79 handle high hot water demand?\u003c\/h4\u003e\n\u003cp\u003eYes, the EVIB-79 is designed for high domestic hot water demand, with a 345 GPH first-hour rating and 269 GPH continuous draw rating under AHRI-certified conditions. Actual performance depends on the connected boiler, heating water temperature and circulation flow.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eWhat maintenance does the Vitocell 300-V EVIB-79 require?\u003c\/h4\u003e\n\u003cp\u003eThe EVIB-79 is designed for low-maintenance operation thanks to its stainless steel construction and lack of a sacrificial anode. Routine inspection and service should still follow Viessmann's installation and service instructions, including inspection of the temperature and pressure relief valve.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932323971123,"sku":"VIESEVIB79","price":3037.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7720336.jpg?v=1788194725"},{"product_id":"viessmann-7722776-vitodens-100-w-b1ke-120-120-000-btu-high-efficiency-combination-boiler","title":"Viessmann 7722776 Vitodens 100-W B1KE-120 120,000 BTU High Efficiency Combination Boiler","description":"\u003ch2\u003eGet Heating and Hot Water in One With the Viessmann Vitodens 100-W 120,000 BTU Combination Boiler\u003c\/h2\u003e\n\u003cp\u003eGet reliable home heating and continuous hot water from one compact appliance. The Viessmann Vitodens 100-W B1KE-120 (\u003cspan\u003e7722776\u003c\/span\u003e) is a 120,000 BTU gas-fired combination boiler that provides efficient space heating and on-demand domestic hot water without a separate storage tank. Its stainless steel Inox-Radial heat exchanger, modulating MatriX-Plus burner, and Lambda Pro Plus combustion control help deliver efficient, consistent performance. Built-in WiFi also makes it easy to monitor and control the system remotely.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003ch4\u003eHeating and Hot Water in One\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-120 combines space heating and continuous domestic hot water production in one wall-mounted appliance. Its integrated plate heat exchanger provides hot water on demand without taking up space with a separate storage tank.\u003c\/p\u003e\n\u003ch4\u003eHigh-Efficiency Condensing Performance\u003c\/h4\u003e\n\u003cp\u003eWith 95% AFUE and a modulating burner, the Vitodens 100-W adjusts its output to match heating demand, helping reduce wasted fuel and unnecessary cycling.\u003c\/p\u003e\n\u003ch4\u003eDurable Stainless Steel Heat Exchanger\u003c\/h4\u003e\n\u003cp\u003eThe Inox-Radial stainless steel heat exchanger is designed for efficient heat transfer and long-term durability. Paired with the MatriX-Plus burner, it provides dependable performance while keeping the boiler compact.\u003c\/p\u003e\n\u003ch4\u003eBuilt-In Smart Control\u003c\/h4\u003e\n\u003cp\u003eIntegrated WiFi connects the boiler to the ViCare app for convenient remote monitoring and control. The system also includes a 3.5-inch color touchscreen for straightforward operation at the boiler.\u003c\/p\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e120,000 BTU maximum input provides reliable residential heating.\u003c\/li\u003e\n\u003cli\u003e95% AFUE helps improve energy efficiency and reduce fuel waste.\u003c\/li\u003e\n\u003cli\u003e10:1 turndown helps match boiler output to changing heating demand.\u003c\/li\u003e\n\u003cli\u003e3.3 GPM continuous DHW flow provides on-demand hot water.\u003c\/li\u003e\n\u003cli\u003eStainless steel Inox-Radial heat exchanger provides durable heat transfer.\u003c\/li\u003e\n\u003cli\u003eMatriX-Plus burner delivers clean, efficient combustion.\u003c\/li\u003e\n\u003cli\u003eLambda Pro Plus automatically adjusts combustion for consistent performance.\u003c\/li\u003e\n\u003cli\u003eBuilt-in WiFi enables convenient remote system monitoring and control.\u003c\/li\u003e\n\u003cli\u003eCompact wall-mounted design saves valuable mechanical room space.\u003c\/li\u003e\n\u003cli\u003eLimited lifetime warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/viessmann\" title=\"Shop all Viessmann on Plumbing Deals\"\u003eViessmann\u003c\/a\u003e is a global leader in high-efficiency heating systems, known for durable engineering, advanced condensing technology, and long-lasting hydronic boiler solutions.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Viessmann\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e 7722776\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Vitodens 100-W B1KE-120\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Wall-mounted gas-fired condensing combination boiler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural gas or liquid propane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Input:\u003c\/strong\u003e 12-120 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDOE Heating Capacity:\u003c\/strong\u003e 113 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI Rating:\u003c\/strong\u003e 98 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 95%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurndown Ratio:\u003c\/strong\u003e 10:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDHW Continuous Draw:\u003c\/strong\u003e 3.3 GPM at 77°F temperature rise\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum DHW Temperature:\u003c\/strong\u003e 140°F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Stainless steel Inox-Radial\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17-3\/4\" W x 19-3\/4\" D x 33-3\/4\" H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 108 lbs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Water Connections:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Operating Pressure:\u003c\/strong\u003e 45 PSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eVitodens 100-W FAQ\u003c\/h3\u003e\n\u003ch4\u003eWhat is a combination boiler?\u003c\/h4\u003e\n\u003cp\u003eA combination boiler provides both space heating and domestic hot water from one appliance. The Vitodens 100-W B1KE-120 heats domestic water on demand through an integrated plate heat exchanger, eliminating the need for a separate hot water storage tank.\u003c\/p\u003e\n\u003ch4\u003eHow much hot water can the Vitodens 100-W B1KE-120 produce?\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-120 provides up to 3.3 GPM of continuous domestic hot water at a 77°F temperature rise. Actual hot water flow depends on the incoming water temperature and the required outlet temperature.\u003c\/p\u003e\n\u003ch4\u003eIs the Vitodens 100-W B1KE-120 suitable for a home with high hot water demand?\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-120 can provide continuous hot water as long as the system's demand stays within its 3.3 GPM DHW flow capability. Homes with multiple simultaneous high-flow fixtures may benefit from a higher-output combination boiler or a boiler paired with an indirect storage tank.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you have any questions before purchasing, contact the Plumbing Deals via the live chat feature, email at \u003c\/span\u003e\u003ca href=\"mailto:contact@plumbingdeals.com\" title=\"Email Plumbing Deals at contact@plumbingdeals.com\"\u003econtact@plumbingdeals.com\u003c\/a\u003e\u003cspan\u003e, or give us a call at \u003c\/span\u003e\u003ca href=\"tel:8886825956\" title=\"Call Plumbing Deals at 888-682-5956\"\u003e888-682-5956\u003c\/a\u003e\u003cspan\u003e!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eDoes the Vitodens 100-W need a separate water heater?\u003c\/h4\u003e\n\u003cp\u003eNo, the B1KE-120 produces domestic hot water on demand through its integrated plate heat exchanger, so a separate storage water heater isn't required. This helps save both equipment and mechanical room space.\u003c\/p\u003e\n\u003ch4\u003eHow efficient is the Vitodens 100-W B1KE-120?\u003c\/h4\u003e\n\u003cp\u003eThe B1KE-120 has a 95% AFUE rating and a 10:1 turndown ratio. Its modulating condensing design allows the boiler to reduce its firing rate as demand decreases, helping improve efficiency and reduce short cycling.\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932325642291,"sku":"VIESB1KE120","price":3436.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/7722776.jpg?v=1788275490"},{"product_id":"htp-everlast-medium-duty-3-element-commercial-electric-water-heater-80-gallon","title":"HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 80 Gallon","description":"\u003cdiv id=\"product-description\"\u003e\n\u003ch2\u003eThe Everlast Medium Duty Commercial Electric Water Heater: Unmatched Durability, Efficiency, and Quality\u003c\/h2\u003e\n\u003cp\u003e\nNeed lots of hot water with simple, reliable operation? The \u003cstrong\u003eHTP Everlast Medium Duty\u003c\/strong\u003e uses a durable \u003cstrong\u003e316L stainless steel tank\u003c\/strong\u003e and \n\u003cstrong\u003ethree low‑watt‑density heating elements\u003c\/strong\u003e for fast recovery and long draws—great for restaurants, salons, gyms, and multi‑family common areas. The stainless design means \u003cstrong\u003eno anode rod to replace\u003c\/strong\u003e, and a top terminal block simplifies wiring.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HTP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e EVC080C3W165 (Everlast Medium Duty, 3‑Element)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Commercial Electric Storage Water Heater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 80 Gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Power:\u003c\/strong\u003e 16.5 kW (3 × 5.5 kW elements)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\/Phase:\u003c\/strong\u003e 240V; terminal block allows single‑ or 3‑phase and simultaneous or non‑simultaneous operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Set Temperature:\u003c\/strong\u003e 181°F (automatic cut‑off at 200°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e 316L Stainless Steel (no anode rod required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4\" NPT inlet\/outlet (with heat traps)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstimated Recovery:\u003c\/strong\u003e ~68 GPH @ 100°F rise (calculated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (Dia × H):\u003c\/strong\u003e 23‑1\/4\" × 69\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e NSF\/ANSI 5; AHRI listed; NAECA III compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10‑Year Commercial Tank \/ 1‑Year Components (with online registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHigh Recovery, Longer Draws\u003c\/h4\u003e\n\u003cp\u003e\nThree heating elements share the load for \u003cstrong\u003equicker recovery\u003c\/strong\u003e between back‑to‑back uses—so busy hours don’t run your hot water cold.\n\u003c\/p\u003e\n\n\u003ch4\u003eStainless Steel Tank, No Anode Maintenance\u003c\/h4\u003e\n\u003cp\u003e\nThe \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e tank and \u003cstrong\u003etitanium elements\u003c\/strong\u003e resist corrosion and scale. There’s \u003cstrong\u003eno sacrificial anode\u003c\/strong\u003e to maintain, helping reduce downtime and costs.\n\u003c\/p\u003e\n\n\u003ch4\u003eFlexible Electrical \u0026amp; Wiring Options\u003c\/h4\u003e\n\u003cp\u003e\nA top‑mounted \u003cstrong\u003eterminal block\u003c\/strong\u003e and hinged access panel make wiring straightforward. Configure for \u003cstrong\u003esingle‑ or 3‑phase\u003c\/strong\u003e and choose \u003cstrong\u003esimultaneous or non‑simultaneous\u003c\/strong\u003e element operation to fit your service and load.\n\u003c\/p\u003e\n\n\u003ch4\u003eEfficient, Installer‑Friendly Design\u003c\/h4\u003e\n\u003cp\u003e\nThick foam insulation limits standby loss, while built‑in \u003cstrong\u003eheat traps\u003c\/strong\u003e help keep heat in the tank. Compact \u003cstrong\u003e23‑1\/4\" diameter\u003c\/strong\u003e makes placement easier in tight rooms.\n\u003c\/p\u003e\n\n\u003ch4\u003eCommercial‑Ready Safety \u0026amp; Compliance\u003c\/h4\u003e\n\u003cp\u003e\nSurface‑mounted thermostats are adjustable up to \u003cstrong\u003e181°F\u003c\/strong\u003e with an automatic high‑limit at \u003cstrong\u003e200°F\u003c\/strong\u003e. The unit is \u003cstrong\u003eNSF\/ANSI 5\u003c\/strong\u003e and \u003cstrong\u003eAHRI\u003c\/strong\u003e certified for commercial installations.\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"HTP","offers":[{"title":"Default Title","offer_id":43934331174963,"sku":"HTPEVC080C3W165","price":2812.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/htpevc080c3w165.png?v=1784116741"},{"product_id":"htp-everlast-medium-duty-3-element-commercial-electric-water-heater-100-gallon","title":"HTP Everlast Medium Duty 3 Element Commercial Electric Water Heater 100 Gallon","description":"\u003ch2\u003eUnleash the Power of Everlast Commercial Water Heaters: Efficiency, Durability, and Versatility in One!\u003c\/h2\u003e\n\u003cp\u003e\nNeed lots of hot water with simple, reliable operation? The \u003cstrong\u003eHTP Everlast Medium Duty\u003c\/strong\u003e uses a durable \u003cstrong\u003e316L stainless steel tank\u003c\/strong\u003e and \n\u003cstrong\u003ethree low?watt?density heating elements\u003c\/strong\u003e for fast recovery and long draws—great for restaurants, salons, gyms, and multi?family common areas. The stainless design means \u003cstrong\u003eno anode rod to replace\u003c\/strong\u003e, and a top terminal block simplifies wiring.\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HTP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e EVC080C3W165\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Commercial Electric Storage Water Heater\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCapacity:\u003c\/strong\u003e 80 Gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotal Power:\u003c\/strong\u003e 16.5 kW (3 × 5.5 kW elements)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage\/Phase:\u003c\/strong\u003e 240V; terminal block allows single? or 3?phase and simultaneous or non?simultaneous operation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Set Temperature:\u003c\/strong\u003e 181°F (automatic cut?off at 200°F)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e 316L Stainless Steel (no anode rod required)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4\" NPT inlet\/outlet (with heat traps)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEstimated Recovery:\u003c\/strong\u003e ~68 GPH @ 100°F rise (calculated)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions (Dia × H):\u003c\/strong\u003e 23?1\/4\" × 69\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e NSF\/ANSI 5; AHRI listed; NAECA III compliant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10?Year Commercial Tank \/ 1?Year Components (with online registration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eHigh Recovery, Longer Draws\u003c\/h4\u003e\n\u003cp\u003e\nThree heating elements share the load for \u003cstrong\u003equicker recovery\u003c\/strong\u003e between back?to?back uses—so busy hours don’t run your hot water cold.\n\u003c\/p\u003e\n\n\u003ch4\u003eStainless Steel Tank, No Anode Maintenance\u003c\/h4\u003e\n\u003cp\u003e\nThe \u003cstrong\u003e316L stainless steel\u003c\/strong\u003e tank and \u003cstrong\u003etitanium elements\u003c\/strong\u003e resist corrosion and scale. There’s \u003cstrong\u003eno sacrificial anode\u003c\/strong\u003e to maintain, helping reduce downtime and costs.\n\u003c\/p\u003e\n\n\u003ch4\u003eFlexible Electrical \u0026amp; Wiring Options\u003c\/h4\u003e\n\u003cp\u003e\nA top?mounted \u003cstrong\u003eterminal block\u003c\/strong\u003e and hinged access panel make wiring straightforward. Configure for \u003cstrong\u003esingle? or 3?phase\u003c\/strong\u003e and choose \u003cstrong\u003esimultaneous or non?simultaneous\u003c\/strong\u003e element operation to fit your service and load.\n\u003c\/p\u003e\n\n\u003ch4\u003eEfficient, Installer?Friendly Design\u003c\/h4\u003e\n\u003cp\u003e\nThick foam insulation limits standby loss, while built?in \u003cstrong\u003eheat traps\u003c\/strong\u003e help keep heat in the tank. Compact \u003cstrong\u003e23?1\/4\" diameter\u003c\/strong\u003e makes placement easier in tight rooms.\n\u003c\/p\u003e\n\n\u003ch4\u003eCommercial?Ready Safety \u0026amp; Compliance\u003c\/h4\u003e\n\u003cp\u003e\nSurface?mounted thermostats are adjustable up to \u003cstrong\u003e181°F\u003c\/strong\u003e with an automatic high?limit at \u003cstrong\u003e200°F\u003c\/strong\u003e. The unit is \u003cstrong\u003eNSF\/ANSI 5\u003c\/strong\u003e and \u003cstrong\u003eAHRI\u003c\/strong\u003e certified for commercial installations.\n\u003c\/p\u003e","brand":"HTP","offers":[{"title":"Default Title","offer_id":43934331338803,"sku":"HTPEVC100C3W165","price":3281.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/3-element-everlast-inside_7f8ce199-f7a5-433c-9d53-bee24af68359.jpg?v=1784116735"},{"product_id":"htp-elv055c2x055n-55-gallon-everlast-elevate-electric-water-heater","title":"HTP ELV055C2X055N 55 Gallon Everlast Elevate Electric Water Heater","description":"\u003ch2\u003eHTP Everlast Elevate 55 Gallon Electric Water Heater – ELV055C2X055N\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eHTP Everlast Elevate ELV055C2X055N\u003c\/strong\u003e is a high-efficiency electric water heater engineered to deliver exceptional hot water performance, long-term durability, and reliable everyday operation. Featuring a corrosion-resistant \u003cstrong\u003e316L stainless steel tank\u003c\/strong\u003e, dual \u003cstrong\u003e5.5 kW titanium heating elements\u003c\/strong\u003e, and a factory-installed \u003cstrong\u003eASSE 1017 thermostatic mixing valve\u003c\/strong\u003e, this 55-gallon unit is designed to provide the usable hot water capacity of a much larger tank while maintaining consistent outlet temperatures.\n\u003c\/p\u003e\n\n\u003cp\u003e\nIdeal for residential applications with high hot water demand, the Everlast Elevate combines advanced stainless steel construction with fast recovery rates and installer-friendly top connections for dependable performance and simplified installation.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e55 gallon residential electric water heater\u003c\/li\u003e\n  \u003cli\u003eDurable 316L stainless steel tank resists corrosion\u003c\/li\u003e\n  \u003cli\u003eFactory-installed ASSE 1017 thermostatic mixing valve\u003c\/li\u003e\n  \u003cli\u003eDelivers increased usable hot water capacity\u003c\/li\u003e\n  \u003cli\u003eDual 5.5 kW low-watt-density titanium heating elements\u003c\/li\u003e\n  \u003cli\u003eFast recovery performance up to approximately 24 GPH at 90°F rise\u003c\/li\u003e\n  \u003cli\u003e240V single-phase electrical operation\u003c\/li\u003e\n  \u003cli\u003eTop-mounted 3\/4\" NPT hot and cold water connections\u003c\/li\u003e\n  \u003cli\u003eIntegrated heat traps improve efficiency\u003c\/li\u003e\n  \u003cli\u003eIncludes factory-installed temperature and pressure relief valve\u003c\/li\u003e\n  \u003cli\u003eDesigned for residential applications requiring reliable high-volume hot water\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnhanced Hot Water Delivery\u003c\/h3\u003e\n\n\u003cp\u003e\nThe built-in thermostatic mixing valve allows the tank to safely store water at higher temperatures while delivering tempered water to fixtures. This design increases effective hot water output, helping a 55-gallon tank perform similarly to larger capacity models during heavy demand periods such as multiple showers, laundry cycles, or household peak usage times.\n\u003c\/p\u003e\n\n\u003ch3\u003eLong-Lasting Stainless Steel Construction\u003c\/h3\u003e\n\n\u003cp\u003e\nConstructed with a premium \u003cstrong\u003e316L stainless steel tank\u003c\/strong\u003e, the Everlast Elevate is designed for superior corrosion resistance and extended service life. The stainless steel design helps reduce maintenance concerns commonly associated with traditional glass-lined tanks while supporting long-term reliability.\n\u003c\/p\u003e\n\n\u003ch3\u003eHigh Recovery Performance\u003c\/h3\u003e\n\n\u003cp\u003e\nEquipped with two non-simultaneous \u003cstrong\u003e5,500 watt titanium heating elements\u003c\/strong\u003e, this unit delivers rapid reheating performance to minimize downtime between hot water draws. Low-watt-density element construction helps reduce scale buildup and improves durability in demanding residential environments.\n\u003c\/p\u003e\n\n\u003ch3\u003eInstaller-Friendly Design\u003c\/h3\u003e\n\n\u003cp\u003e\nTop-mounted water connections, integrated heat traps, and a top-access electrical junction box simplify installation and servicing. The compact footprint allows easier placement in utility rooms, basements, or mechanical spaces where installation flexibility is important.\n\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e HTP\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e Everlast Elevate\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e ELV055C2X055N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Electric\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Capacity:\u003c\/strong\u003e 55 Gallons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 240V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Elements:\u003c\/strong\u003e (2) 5.5 kW Titanium Elements\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTank Material:\u003c\/strong\u003e 316L Stainless Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 3\/4\" NPT Top Connections\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecovery Rate:\u003c\/strong\u003e Approximately 24 GPH at 90°F rise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e Approximately 23-1\/4\" Diameter x 58\" Height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e ETL Listed to UL 174\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eResources\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003ca href=\"https:\/\/fwwebbimage.fwwebb.com\/ProductInfo\/mktlit-140.pdf\"\u003eSell Sheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/fwwebbimage.fwwebb.com\/ProductInfo\/lp-792.pdf\"\u003eSubmittal Sheet\u003c\/a\u003e\u003cbr\u003e\n\u003ca href=\"https:\/\/fwwebbimage.fwwebb.com\/ProductInfo\/lp-790.pdf\"\u003eInstallation Manual\u003c\/a\u003e\n\u003c\/p\u003e","brand":"HTP","offers":[{"title":"Default Title","offer_id":43934661345331,"sku":"HTPELV055C2X055N","price":2559.46,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/htpelv055c2x055n__1.png?v=1784123024"},{"product_id":"noritz-nrcb199dv-ng-residential-condensing-gas-combination-boiler-ghq-c3201wx-ff-us","title":"Noritz NRCB199DV-NG Residential Condensing Gas Combination Boiler (GHQ-C3201WX-FF US)","description":"\u003ch2\u003eSimultaneous Heating and Domestic Hot Water Condensing Combi Boiler - Natural Gas\u003c\/h2\u003e\n\u003cp\u003eThe Noritz NRCB199DV-NG (MPN: NRCB199DVNG) is a 199,900 BTU natural gas condensing combination boiler engineered to provide space heating and domestic hot water simultaneously without temperature drops.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003ch4\u003eSimultaneous Domestic Hot Water and Space Heating\u003c\/h4\u003e\n\u003cp\u003eDelivers continuous domestic hot water and space heating at the same time, preventing space heating temperature drops during domestic hot water draw.\u003c\/p\u003e\n\n\u003ch4\u003e316L Stainless Steel Heat Exchangers\u003c\/h4\u003e\n\u003cp\u003eUtilizes primary and secondary heat exchangers manufactured from 316L stainless steel for increased corrosion resistance and extended operational life.\u003c\/p\u003e\n\n\u003ch4\u003eHigh-Efficiency 95% AFUE Rating\u003c\/h4\u003e\n\u003cp\u003eFeatures a 6.7:1 turndown ratio with gas consumption scaling from 18,000 to 199,900 BTU\/hr to optimize fuel efficiency during fluctuating heat loads.\u003c\/p\u003e\n\n\u003ch4\u003eOutdoor Reset Control \u0026amp; Outdoor Temperature Sensor\u003c\/h4\u003e\n\u003cp\u003eIncludes built-in programmable outdoor reset logic and a dedicated outdoor sensor to automatically adjust heating output based on outdoor ambient temperatures.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Gas Input (DHW Mode):\u003c\/strong\u003e 199,900 BTU\/hr\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Mode Gas Input Range:\u003c\/strong\u003e 18,000 – 120,000 BTU\/hr\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDomestic Hot Water Flow Rate:\u003c\/strong\u003e 0.4 – 11.1 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAFUE Rating:\u003c\/strong\u003e 95%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuel Type:\u003c\/strong\u003e Natural Gas (NG)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTurndown Ratio:\u003c\/strong\u003e 6.7:1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDomestic Temperature Range:\u003c\/strong\u003e 90°F – 140°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpace Heating Temperature Range:\u003c\/strong\u003e 80°F – 180°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting \u0026amp; Weight:\u003c\/strong\u003e Wall-mounted indoor unit, 95 lbs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSafety Devices:\u003c\/strong\u003e Flame rod, high limit switch, lightning protection device (ZNR), freeze prevention device, and fan rotation detector\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Components:\u003c\/strong\u003e Remote thermostat, outdoor temperature sensor, 6-foot power cord installation kit, and automatic water feeder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Coverage:\u003c\/strong\u003e 12-year heat exchanger, 5-year parts, 1-year labor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/plumbing-deals.com\/collections\/noritz\"\u003eShop all Noritz products\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Noritz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMPN:\u003c\/strong\u003e NRCB199DVNG\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eNoritz NRCB199DV-NG FAQ\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan the Noritz NRCB199DV-NG run central heating and domestic hot water at the same time?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Unlike standard combi boilers that divert total burner capacity to domestic hot water during demand, this unit is engineered to supply both space heating and domestic hot water simultaneously.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat heat exchanger materials are used in this combi boiler?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe primary and secondary hydronic heat exchangers, as well as the flat plate domestic hot water exchanger, are built using 316L stainless steel for maximum corrosion resistance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat venting configurations are supported?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIt supports direct vent (DV) indoor installation out of the box and can be converted to single vent (-SV) using the conversion kit (part #SV-CK-2).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eIs an outdoor temperature sensor included with the unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. An outdoor temperature sensor is included to utilize the boiler's built-in outdoor reset control algorithm, adjusting loop temperatures to match outdoor ambient conditions.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow does the hydronic loop maintain system pressure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe unit features an automatic internal water feeder that adds water as needed to maintain operating pressure in the closed hydronic heating loop.\u003c\/p\u003e\n\u003cp\u003eWant to learn more about this high efficiency boiler? Check out our article on all things \u003ca href=\"https:\/\/plumbing-deals.com\/plumbing-blog\/pumps-water-heaters-and-boilers-high-efficiency-boilers\/\"\u003ehigh efficiency boilers\u003c\/a\u003e.\u003c\/p\u003e","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43935232950323,"sku":"NORNRCB199DVNG","price":3091.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/nornrcb199dvng.png?v=1787602768"},{"product_id":"noritz-nrcb180dv-ng-residential-condensing-gas-combination-boiler-ghq-c2801wx-ff-us","title":"Noritz NRCB180DV-NG Residential Condensing Gas Combination Boiler (GHQ-C2801WX-FF US)","description":"\u003cp\u003eThe NRCB is the first and only combination boiler on the market that can simultaneously provide domestic and space heating for residential applications. These simultaneous capabilities are easy to control and especially beneficial for applications that do not store or deliver heat energy efficiently. A user can, for example, take a shower without worrying about experiencing a corresponding drop in room temperature.\u003c\/p\u003e \u003cp\u003eAnother industry first is the NRCB's use of 316L: Stainless steel primary and secondary heat exchangers, which have higher corrosion resistance than traditional heat exchangers for increased durability and lifespan. A third flat plate heat exchanger for domestic water heating is also made of: Stainless steel.\u003c\/p\u003e \u003cp\u003eIt also far exceeds the toughest emissions standards. The unit's fully modulating burner has a nitrogen-oxide emissions level of only 14 parts per million (ppm), far below the South Coast Air Quality Management District requirement of 20 ppm.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eStandard Input- \u003c\/strong\u003eGas consumption ranges: NRCB180: 18,000  BTU       h to 180,000  BTU       h\u003cbr\u003e\u003cstrong\u003eHeating Mode Input- \u003c\/strong\u003eGas consumption ranges: NRCB180: 18,000  BTU       h to 100,000  BTU       h\u003cbr\u003e\u003cstrong\u003eTurndown Ratio-\u003c\/strong\u003e 5.6 (NRCB180)\u003cbr\u003e\u003cstrong\u003eCapacity Range-\u003c\/strong\u003e Flow rates of 0.4 GPM up to 9.8 GPM (NRCB180)\u003cbr\u003e\u003cstrong\u003eCompact Design-\u003c\/strong\u003e ANSI Z21.13\/CSA 4.9 certified design that can be wall-mounted\u003cbr\u003eindoors\u003cbr\u003e\u003cstrong\u003eDurable Steel Casing with Polyester Coating\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHeat Exchanger-\u003c\/strong\u003e Manufactured with 316L: Stainless steel\u003cbr\u003e\u003cstrong\u003eVenting Options-\u003c\/strong\u003e For indoor installation only. Convertible to Single Vent (-SV) with\u003cbr\u003ethe use of conversion kit (#SV-CK-2)\u003cbr\u003e\u003cstrong\u003eDirect Electronic Ignition\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eAFUE-\u003c\/strong\u003e 95%\u003cbr\u003e\u003cstrong\u003eTemperature Controls-\u003c\/strong\u003e Includes remote thermostat that can precisely adjust the\u003cbr\u003eoutput temperature with the capability to display temperatures in °C, Domestic\u003cbr\u003eMode: 90°F to 140°F, Heating Mode: 80°F to 180°F\u003cbr\u003e\u003cstrong\u003eOutdoor Reset Control-\u003c\/strong\u003e Built-in customizable programming for Energy Savings and\u003cbr\u003eComfort with Outdoor Temperature Sensor (included)\u003cbr\u003e\u003cstrong\u003ePower Cord Installation Kit-\u003c\/strong\u003e 6' power cord is included\u003cbr\u003e\u003cstrong\u003eSafety Devices-\u003c\/strong\u003e Flame Rod, High Limit Switch, Lightning Protection Device (ZNR),\u003cbr\u003eFreezing Prevention Device, Fan Rotation Detector\u003cbr\u003e\u003cstrong\u003eInternal Pump-\u003c\/strong\u003e Heating Mode: used for primary closed loop. Domestic Mode: used\u003cbr\u003efor pre-heating of internal plate heat exchanger\u003c\/p\u003e \u003cp\u003e\u003cspan style=\"color: #3366ff;\"\u003e\u003ca class=\" redletter letterbold lnks \" href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2017\/09\/NRCB-Install-Manual.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #3366ff;\"\u003eInstallation Manual\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: #3366ff;\"\u003e\u003ca class=\" redletter letterbold lnks \" href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2017\/08\/NRCB-Owners-Guide.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #3366ff;\"\u003eOwner's Guide\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: #3366ff;\"\u003e\u003ca class=\" redletter letterbold lnks \" href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2017\/09\/NRCB-Spec-Sheet.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #3366ff;\"\u003eSpecification Sheet\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: #3366ff;\"\u003e\u003ca class=\" redletter letterbold lnks \" href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2017\/09\/NRCB-Parts-List.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #3366ff;\"\u003eParts List\u003c\/span\u003e\u003c\/a\u003e\u003cbr\u003e\u003cspan style=\"color: #3366ff;\"\u003e\u003ca class=\" redletter letterbold lnks \" href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2017\/08\/FAEK007_EG-label_NRCB180DV-NG.pdf\" target=\"_blank\"\u003e\u003cspan style=\"color: #3366ff;\"\u003eEnergy Guide (NRCB180 - NG)\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp\u003e\u003ca href=\"https:\/\/www.energystar.gov\/productfinder\/product\/certified-water-heaters\/details\/2327859\" target=\"_blank\"\u003e\u003cimg class=\"alignnone size-full wp-image-28668\" src=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2018\/07\/icon-1.png\" alt=\"\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2019\/01\/EZ111DV-and-NCC199CDV-NG.pdf\" target=\"_blank\"\u003e\u003cimg class=\"alignnone size-full wp-image-28668\" src=\"https:\/\/www.noritz.com\/wp-content\/uploads\/2018\/07\/energy-icon-1.png\" alt=\"\"\u003e\u003c\/a\u003e\u003c\/p\u003e \u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e \u003c\/div\u003e \u003cdiv class=\"wpb_column vc_column_container vc_col-sm-6\"\u003e \u003c\/div\u003e","brand":"Noritz","offers":[{"title":"Default Title","offer_id":43935233802291,"sku":"NORNRCB180DVNG","price":2704.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Noritz_NRCB180DV_NG.jpg?v=1784135657"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/collections\/water_heaters.png?v=1787252194","url":"https:\/\/plumbing-deals.com\/collections\/water-heater-sales.oembed?page=2","provider":"Plumbing Deals","version":"1.0","type":"link"}