{"product_id":"nfb-200h-condensing-heating-boiler-199000-btu","title":"NFB-200H - Condensing Heating Boiler - 199,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eElfagrove NFB-200H - Condensing Heating Boiler - 199,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Elfagrove NFB-200H is a high-efficiency condensing heating boiler designed for residential and light commercial applications. Rated at 95% AFUE and Energy Star certified, it delivers up to 199,900 BTU\/hr input with a DOE heating capacity of 183,000 BTU\/hr. The boiler features a 15:1 turndown ratio for precise load matching and energy savings. Its patented stainless steel fire tube heat exchanger is paired with a non-metallic condensate base for durability and corrosion resistance. The NFB-200H includes advanced controls, supports common venting and cascading, and is approved for high-altitude installations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e95% AFUE – Energy Star certified\u003c\/li\u003e\n\u003cli\u003e15:1 turndown ratio for efficient performance across variable loads\u003c\/li\u003e\n\u003cli\u003ePatented stainless steel fire tube heat exchanger with non-metallic condensate base\u003c\/li\u003e\n\u003cli\u003e2\" venting up to 65 ft, 3\" venting up to 150 ft\u003c\/li\u003e\n\u003cli\u003eAdvanced controls with intuitive interface and Setup Wizard\u003c\/li\u003e\n\u003cli\u003eBuilt-in powered connections for 3 zone valves or 3 zone pumps\u003c\/li\u003e\n\u003cli\u003eCommon venting for up to 8 units and cascading for up to 16\u003c\/li\u003e\n\u003cli\u003eApproved for high altitudes up to 10,100 ft (NG and LP)\u003c\/li\u003e\n\u003cli\u003eField convertible with included gas conversion kits\u003c\/li\u003e\n\u003cli\u003eElfagrove Link Wi-Fi compatible for remote control and monitoring (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eResidential hydronic heating systems\u003c\/li\u003e\n\u003cli\u003eLight commercial buildings\u003c\/li\u003e\n\u003cli\u003eInstallations requiring scalable boiler banks\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency replacements for aging systems\u003c\/li\u003e\n\u003cli\u003eMulti-zone systems with valves or pumps\u003c\/li\u003e\n\u003cli\u003eIndoor wall-hung boiler installations with flexible venting options\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"elfagrove","offers":[{"title":"Default Title","offer_id":58760961655119,"sku":"EG-NFB-200H-1","price":2239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1031\/4140\/9103\/files\/navien_NFB-200H.jpg?v=1789268262","url":"https:\/\/elfagrove.shop\/products\/nfb-200h-condensing-heating-boiler-199000-btu","provider":"Elfagrove","version":"1.0","type":"link"}