{"product_id":"navien-nhb-150h-condensing-heating-boiler-150-000-btu-nhb-150h","title":"NHB-150H – Condensing Heating Boiler – 150,000 BTU","description":"\u003cp\u003eNavien NHB-150H – Condensing Heating Boiler – 150,000 BTU\u003c\/p\u003e\u003cp\u003eThe Navien NHB-150H is a high-efficiency condensing wall-hung boiler designed for indoor residential and light commercial heating. It delivers up to 95% AFUE with a 15:1 turndown ratio, providing precise temperature control and energy savings. Compact and wall-mounted, it measures 17.3\" wide by 23.8\" high and 12.8\" deep, weighing 80 pounds. The boiler supports forced draft direct venting with flexible vent pipe options and lengths, allowing versatile installation.\u003c\/p\u003e\u003cp\u003eThis model includes advanced user controls and a built-in 3-zone controller to simplify multi-zone heating systems. Safety is prioritized with multiple built-in detectors and sensors, while certification to Energy Star and other standards ensures reliability. The NHB-150H is field convertible for use with natural gas or propane, meeting diverse installation needs.\u003c\/p\u003e\u003cp\u003e95% AFUE efficiency with 15:1 turndown ratio Field convertible between natural gas and propane Electronic ignition system Stainless steel primary and secondary heat exchangers Built-in 3-zone controller for zone valves or pumps Vent compatible with 2\" or 3\" PVC, CPVC, polypropylene, and special gas vent piping Maximum vent length: 2\" up to 65 feet, 3\" up to 150 feet Compact wall-hung design: 17.3\" W x 23.8\" H x 12.8\" D; 80 lbs Advanced controls with backlit interface, click-wheel, and setup wizard Safety devices including flame rod, air proving switch, gas valve and ignition detectors, high limit switches, and vent installation detector Zero clearance to combustibles Certifications: Energy Star, CSA B149.1, ASME H, ANSI Z223.1 Applications\u003c\/p\u003e\u003cp\u003eResidential and light commercial space heating Multi-zone hydronic heating systems Installations requiring compact, wall-mounted boilers Retrofits and new construction Systems needing flexible venting and fuel options ZCS\u003c\/p\u003e\u003ch3\u003eSpecification\u003c\/h3\u003e\u003ctable class=\"product-specs\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eNavien\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eNHB-150H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eBoiler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInput\u003c\/th\u003e\n\u003ctd\u003e150,000 MBH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower source\u003c\/th\u003e\n\u003ctd\u003eDual Fuel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp class=\"product-disclosure\"\u003eOutdoorSupply is an independent retailer. This product is made by Navien; we are not affiliated with Navien and all brand names and model numbers are used to identify the product we are selling.\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":48347423801533,"sku":"NHB-150H","price":934.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0786\/8304\/6077\/files\/b52999a4-44ab-4dbb-b38c-0c57de5f570b.jpg?v=1788032696","url":"https:\/\/out-doorsupply.myshopify.com\/products\/navien-nhb-150h-condensing-heating-boiler-150-000-btu-nhb-150h","provider":"OutdoorSupply","version":"1.0","type":"link"}