{"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\u003eTurn Big‑Demand Heating Into Everyday Comfort With The Viessmann Vitodens 200‑W B2HA‑285 | 285,000 BTU Wall‑Hung Condensing Boiler\u003c\/h2\u003e\n\n\n\u003cp\u003e\nUpgrading a larger home or light‑commercial space? The \u003cstrong\u003eVitodens 200‑W B2HA‑285\u003c\/strong\u003e is a \u003cstrong\u003ewall‑mounted, gas‑fired condensing boiler\u003c\/strong\u003e that brings high output and smart control together in a compact footprint. It modulates from \u003cstrong\u003e71,000 to 285,000 BTU\/h\u003c\/strong\u003e to match real‑world loads, delivers \u003cstrong\u003e92% AFUE\u003c\/strong\u003e, and uses Viessmann’s proven \u003cstrong\u003eInox‑Radial stainless steel heat exchanger\u003c\/strong\u003e with the \u003cstrong\u003eMatriX cylinder burner\u003c\/strong\u003e and \u003cstrong\u003eLambda Pro\u003c\/strong\u003e combustion management for efficient, clean performance.\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 B2HA‑285 (Vitodens 200‑W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Wall‑Mounted, Condensing Gas Boiler (Heating‑Only)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel:\u003c\/strong\u003e Natural Gas or Propane (no conversion kit required; see manual for setup)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e 71,000–285,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE:\u003c\/strong\u003e 92%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation Ratio:\u003c\/strong\u003e Up to 6.5:1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger:\u003c\/strong\u003e Inox‑Radial Stainless Steel (self‑cleaning design)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner:\u003c\/strong\u003e Stainless Steel MatriX Cylinder Burner with Lambda Pro combustion control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Advanced Viessmann control with outdoor reset; large on‑board display\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Connectivity:\u003c\/strong\u003e ViCare app via optional Vitoconnect WiFi module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Operating Pressure:\u003c\/strong\u003e 60 psig\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVenting:\u003c\/strong\u003e Direct‑vent sealed combustion; concentric 100\/150 mm (≈4\"\/6\") or two‑pipe systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Equivalent Vent Length:\u003c\/strong\u003e Up to ~180 ft (layout dependent; see manual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeating Connections:\u003c\/strong\u003e 1‑1\/2\" NPT supply \u0026amp; return\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Connection:\u003c\/strong\u003e 3\/4\" or 1\" NPT (per installation; see manual)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical:\u003c\/strong\u003e 120V, 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (W × D × H):\u003c\/strong\u003e ~19\" × 21\" × 43.5\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~194 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCascade\/Common Venting:\u003c\/strong\u003e Cascade up to 8 boilers; common‑vent options available\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 Output, Right‑Sized Efficiency\u003c\/h4\u003e\n\u003cp\u003e\nThe B2HA‑285’s wide modulation range—\u003cstrong\u003e71 to 285 MBH\u003c\/strong\u003e—helps it run steadily through mild shoulder seasons and ramp up for peak winter demand. That means fewer starts and stops, quieter operation, and fuel savings over time.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eStainless Steel Core For Long Service Life\u003c\/h4\u003e\n\u003cp\u003e\nViessmann’s \u003cstrong\u003eInox‑Radial stainless steel heat exchanger\u003c\/strong\u003e paired with the \u003cstrong\u003eMatriX cylinder burner\u003c\/strong\u003e is engineered for long‑term efficiency. The self‑cleaning heat‑exchanger geometry helps shed condensate and reduce scaling.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eSmart, Clean Combustion\u003c\/h4\u003e\n\u003cp\u003e\nThe \u003cstrong\u003eLambda Pro\u003c\/strong\u003e combustion system automatically adapts to gas quality and vent conditions to maintain efficient, low‑NOx combustion—reducing setup time and keeping performance dialed‑in season after season.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eCompact, Installer‑Friendly Design\u003c\/h4\u003e\n\u003cp\u003e\nA slim \u003cstrong\u003e~19‑inch‑wide\u003c\/strong\u003e cabinet and front‑access components simplify installs and annual service. With \u003cstrong\u003edirect‑vent\u003c\/strong\u003e options and \u003cstrong\u003event runs up to ~180 ft\u003c\/strong\u003e (configuration‑dependent), the 200‑W is flexible for retrofits and new builds.\n\u003c\/p\u003e\n\n\n\u003ch4\u003eReady For Indirect Hot Water \u0026amp; Multi‑Boiler Cascades\u003c\/h4\u003e\n\u003cp\u003e\nPair the heating‑only B2HA‑285 with a \u003cstrong\u003eVitocell\u003c\/strong\u003e indirect tank for abundant domestic hot water. For larger loads, you can cascade up to \u003cstrong\u003eeight\u003c\/strong\u003e Vitodens 200‑W units and common‑vent where permitted.\n\u003c\/p\u003e","brand":"Viessmann","offers":[{"title":"Default Title","offer_id":43932127985715,"sku":"VIESB2HA285","price":9468.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/5964\/8563\/files\/Vitodens-200-W_B2HA_front_1280x1280_transparent.png?v=1771885472","url":"https:\/\/plumbing-deals.com\/products\/viessmann-vitodens-200-w-285-000-btu-gas-fired-wall-mounted-condensing-boiler-b2ha285","provider":"Plumbing Deals","version":"1.0","type":"link"}