{"product_id":"navien-nfb-399c-399-000-btu-condensing-fire-tube-boiler","title":"Navien NFB-399C 399,000 BTU Condensing Fire Tube Boiler","description":"As a global leading boiler maker, Navien proudly delivers leadership, dependability, design, green technology, social responsibility, and customer service to over 30 countries worldwide. This assures world-class quality and comfort in every home and business.Navien’s high efficiency fire tube condensing technology makes the NFB-C hard to beat and the easy choice for today’s commercial boiler applications.Features\n\nPatented stainless steel fire tube heat exchanger reduces high-stress point weld failures common on other boilers\n\nRobotic and automated manufacturing technology for unmatched quality control\n\nDual Venturi system creates better combustion control and turndown ratio\n\nConversion kit included and orifice for easy field gas convertibility from natural gas to liquid propane\n\n160 PSI maximum operating pressure\n\nAdvanced controls with intuitive 7” color display with intuitive navigation for setup, troubleshooting, and operation\n\nBAS communication capability\n\nEasy top and bottom pipe connections for floor or wall-hung installations\n\nWarrantyThis commercial boiler comes with a 10-year heat exchanger, 3-year parts, and 1-year labor limited warranty. *All Trademarks Are The Property Of Their Respective Owners, TheFurnaceOutlet Makes No Representation Or Infringement or Presentation Of Any Of The Trademarks Located On It's Website, if you wish to file a trademark violation please contact us.","brand":"Navien","offers":[{"title":"Default Title","offer_id":45798615121989,"sku":null,"price":5525.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0762\/4923\/5525\/files\/01-4d1bc3d9f889.jpg?v=1789880769","url":"https:\/\/checkout.tazoota.com\/products\/navien-nfb-399c-399-000-btu-condensing-fire-tube-boiler","provider":"Tazoota Checkout","version":"1.0","type":"link"}