{"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\u003eLevel Up To Smart, Quiet Heat With The Viessmann Vitodens 200‑W B2HE‑85 | 80,000 BTU Wall‑Hung Condensing Boiler (7722778)\u003c\/h2\u003e\n\n\n\u003cp\u003e\nWant premium comfort without the floor‑space footprint? The \u003cstrong\u003eVitodens 200‑W B2HE‑85\u003c\/strong\u003e is a \u003cstrong\u003eheating‑only, wall‑mounted gas condensing boiler\u003c\/strong\u003e that pairs a proven \u003cstrong\u003eInox‑Radial stainless steel heat exchanger\u003c\/strong\u003e and \u003cstrong\u003eMatriX‑Plus burner\u003c\/strong\u003e with smart controls. It delivers up to \u003cstrong\u003e95% AFUE\u003c\/strong\u003e, a wide \u003cstrong\u003e8.5–85 MBH\u003c\/strong\u003e input range, and an industry‑leading \u003cstrong\u003eup to 14:1 turndown\u003c\/strong\u003e for steady comfort and lower fuel use. A built‑in \u003cstrong\u003e7\" color touchscreen\u003c\/strong\u003e, onboard WiFi and the \u003cstrong\u003eViCare\u003c\/strong\u003e app make everyday operation simple.\n\u003c\/p\u003e\n\n\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 (Vitodens 200‑W B2HE‑85, Heating‑Only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wall‑Mounted, Gas‑Fired Condensing Hydronic Boiler (Heating‑Only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural Gas or LP (switch in software; no conversion kit)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e 8,500–85,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNet AHRI (Water):\u003c\/strong\u003e 70,000 BTU\/h\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 Up to 14:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Inox‑Radial stainless steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner:\u003c\/strong\u003e Stainless MatriX‑Plus cylinder burner with Lambda Pro\/Pro Plus combustion control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 7\" color touchscreen, outdoor reset, built‑in WiFi (ViCare app)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump:\u003c\/strong\u003e High‑efficiency ECM boiler circulator (included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Operating Pressure:\u003c\/strong\u003e 45 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting (Coaxial):\u003c\/strong\u003e 80\/125 mm concentric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting (Two‑Pipe):\u003c\/strong\u003e 3\" PP\/CPVC with long‑run capability (layout dependent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Connections:\u003c\/strong\u003e 3\/4\" NPT supply \u0026amp; return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" NPT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondensate Drain:\u003c\/strong\u003e 3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz, 1‑phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e 17‑3\/4\" × 19‑3\/4\" × 33‑3\/4\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~108 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmissions:\u003c\/strong\u003e \u0026lt; 20 ppm NOx (at 3% O\u003csub\u003e2\u003c\/sub\u003e)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Limited lifetime heat exchanger (residential; see terms)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch4\u003eHigh Efficiency, Lower Fuel Use\u003c\/h4\u003e\n\u003cp\u003e\nWith \u003cstrong\u003e95% AFUE\u003c\/strong\u003e and up to a \u003cstrong\u003e14:1 turndown\u003c\/strong\u003e, the Vitodens 200‑W matches output to your home’s demand—reducing short‑cycling and helping cut gas bills while keeping rooms consistently comfortable.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eSmart, Clean Combustion\u003c\/h4\u003e\n\u003cp\u003e\nViessmann’s \u003cstrong\u003eMatriX‑Plus burner\u003c\/strong\u003e with \u003cstrong\u003eLambda Pro\/Pro Plus\u003c\/strong\u003e automatically tunes combustion for gas quality, vent length, and altitude—delivering quiet operation and \u003cstrong\u003elow NOx\u003c\/strong\u003e performance.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eQuiet, Space‑Saving Wall Mount\u003c\/h4\u003e\n\u003cp\u003e\nA slim \u003cstrong\u003e17‑3\/4\"‑wide\u003c\/strong\u003e cabinet and front‑access components simplify installs and annual service. Zero‑clearance design makes it easier to fit tight mechanical rooms.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eFlexible Venting For Tricky Layouts\u003c\/h4\u003e\n\u003cp\u003e\nChoose \u003cstrong\u003e80\/125 mm concentric\u003c\/strong\u003e or \u003cstrong\u003e3\" two‑pipe\u003c\/strong\u003e venting with generous equivalent lengths (configuration‑dependent), so you can route flue and intake through a sidewall or roof to suit the space.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eReady For Indirect Hot Water \u0026amp; Multi‑Zone Control\u003c\/h4\u003e\n\u003cp\u003e\nPair the heating‑only B2HE‑85 with a \u003cstrong\u003eVitocell\u003c\/strong\u003e or other indirect tank for abundant domestic hot water. The onboard control supports outdoor reset and can coordinate multiple heating circuits with the right accessories.\n\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932126740531,"sku":"VIES7722778","price":5462.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/vitodens_100-w_2.jpg?v=1771885422","url":"https:\/\/plumbing-deals.com\/products\/viessmann-vitodens-200-w-80-000-btu-gas-fired-wall-mounted-condensing-boiler-7722778","provider":"Plumbing Deals","version":"1.0","type":"link"}