{"product_id":"navien-nfb-399c-high-efficiency-condensing-heating-boiler-max-htg-input-399-000-btu-h","title":"Navien NFB-399C High Efficiency Condensing Heating Boiler Max Htg Input: 399,000 BTU\/h","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Navien NFB-399C is a high-efficiency condensing heating boiler designed for indoor residential and commercial use. With a maximum heating input of 399,000 BTU\/h, this wall-hung boiler offers reliable and efficient heating solutions. It is suitable for various applications, ensuring consistent performance without sacrificing comfort.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMax heating input: 399,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e97.5% thermal efficiency\u003c\/li\u003e\n\u003cli\u003eCompact wall-mounted design\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis boiler features advanced controls with an intuitive seven-inch color display, making it user-friendly for technicians. The patented stainless steel fire tube heat exchanger provides durability and efficiency, while the unit supports direct or power venting options.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Navien\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPN\u003c\/strong\u003e: NFB-399C\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Type\u003c\/strong\u003e: Natural Gas or Propane\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBTU Rating\u003c\/strong\u003e: 26 to 399 MBH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficiency Rating (AFUE)\u003c\/strong\u003e: 97.5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 25.1 inches wide x 32.8 inches high x 22.3 inches deep\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 278 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Size\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVent Type\u003c\/strong\u003e: Direct or power vent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating\u003c\/strong\u003e: 160 psi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 10\/15 year heat exchanger, 3\/5 year parts, 1 year labor\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NAVIEN","offers":[{"title":"Default Title","offer_id":51519622873394,"sku":"NFB-399C","price":10305.34,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/187206807.jpg?v=1785336827","url":"https:\/\/voomisupply.com\/products\/navien-nfb-399c-high-efficiency-condensing-heating-boiler-max-htg-input-399-000-btu-h","provider":"Voomi Supply","version":"1.0","type":"link"}