{"product_id":"ncb-240-130h-condensing-combi-boiler-199-000-btu-dhw-130-000-btu-htg","title":"NCB-240\/130H – Condensing Combi-Boiler – 199,000 BTU DHW \/ 130,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-240\/130H – Condensing Combi-Boiler – 199,000 BTU DHW \/ 130,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe Navien NCB-240\/130H is a high-efficiency, 95% AFUE condensing combi-boiler that delivers both space heating and domestic hot water in a single wall-hung unit. Designed for performance and convenience, it features a maximum heating input of 130,000 BTU\/hr and a DHW input of up to 199,000 BTU\/hr. The unit supports both natural gas and propane, with field conversion included, and offers flexible venting options using 2″ or 3″ PVC, CPVC, polypropylene, or stainless steel.\u003c\/p\u003e \u003cp\u003eThe NCB-240\/130H includes dual stainless steel heat exchangers, integrated smart controls with an LCD display, and built-in support for three heating zones. With advanced turndown ratios and Energy Star certification, it’s engineered to optimize energy use while maintaining consistent comfort in residential heating applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e95% AFUE efficiency rating\u003c\/li\u003e \u003cli\u003e130,000 BTU\/hr heating input\u003c\/li\u003e \u003cli\u003e199,000 BTU\/hr DHW input\u003c\/li\u003e \u003cli\u003eDual stainless steel heat exchangers\u003c\/li\u003e \u003cli\u003e10:1 heating turndown ratio\u003c\/li\u003e \u003cli\u003e15:1 domestic hot water turndown ratio\u003c\/li\u003e \u003cli\u003eSmart controls with LCD display and setup wizard\u003c\/li\u003e \u003cli\u003eIntegrated 3-zone controller for zone valves or circulators\u003c\/li\u003e \u003cli\u003eField convertible from natural gas to propane (kit included)\u003c\/li\u003e \u003cli\u003eCompact wall-hung design\u003c\/li\u003e \u003cli\u003eEnergy Star certified\u003c\/li\u003e \u003cli\u003eBuilt-in freeze protection and advanced safety controls\u003c\/li\u003e \u003cli\u003eSupports cascading with up to 15 NPE units\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWhole-home heating and on-demand hot water\u003c\/li\u003e \u003cli\u003eResidential homes using natural gas or propane\u003c\/li\u003e \u003cli\u003eIndoor wall-mounted installations\u003c\/li\u003e \u003cli\u003eProjects requiring high-efficiency boiler systems\u003c\/li\u003e \u003cli\u003eSmart home setups using Navien controls\u003c\/li\u003e \u003cli\u003eSystems needing multi-zone heating integration\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003e Aim high with Navien… \u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers…up to 210,000 per hour\u003c\/li\u003e \u003cli\u003eHighest DHW flow rate @ 70°F rise…up to 5.4 GPM\u003c\/li\u003e \u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e \u003cli\u003eHighest residential combi DHW TDR…15:1 for all models\u003c\/li\u003e \u003cli\u003eHighest residential combi heating TDR… up to 11:1\u003c\/li\u003e \u003cli\u003eHighest number of built-in zone controls for valves or pumps… up to three\u003c\/li\u003e \u003cli\u003eHighest full lineup 2″ PVC venting lengths… up to 65 feet\u003c\/li\u003e \u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters… up to 15\u003c\/li\u003e \u003cli\u003eHigh altitude certification… up to 10,100 feet (NG or LP)\u003c\/li\u003e \u003cli\u003eLowest minimum fire BTU for residential combi-boilers… as low as 10,700\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e \u003cstrong\u003e New Navien NCB-H… \u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e \u003cp\u003eNavien’s innovation and technological advancements have done it again. The new NCB-H is taking combi performance to the highest levels. As the competition tries to get closer, Navien ingenuity keeps advancing their lead.\u003c\/p\u003e \u003ch2\u003e \u003cstrong\u003e COMPARE \u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/td\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/td\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003eDual Venturi system creates better combustion control and turndown ratio. Orifice conversion kit for easy field gas convertibility from NG to LP is included with every NCB-H Series combi-boiler.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003eAll components of DHW module including water feed valve, flow adjustment valve, mixing valve and 3-way valve are right behind circuit board for easy serviceability.\u003c\/td\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eLow noise levels\u003c\/strong\u003eInstallations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running NCB-H combi-boilers.\u003c\/td\u003e \u003ctd\u003e \u003cbr\u003e \u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003eThe sophisticated gas flow control system provides a high turndown ratio, reducing energy waste and excessive boiler cycling and enhances temperature control for DHW.\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003e \u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e \u003ch2\u003eheating performance and longevity\u003c\/h2\u003e \u003ch2\u003e\u003cstrong\u003e Heating up to \u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003e\u003cstrong\u003e 150,000 \u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003e\u003cstrong\u003e BTUs per hour \u003c\/strong\u003e\u003c\/h2\u003e \u003c\/td\u003e \u003ctd\u003e\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003ch2\u003e \u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e \u003cstrong\u003e higher performance \u003c\/strong\u003e\u003cbr\u003e Navien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e \u003ch2\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eFor increased domestic hot water flow demand, the NCB-H can be cascaded and common vented with up to 15 NPE tankless water heaters\u003c\/p\u003e \u003cp\u003e\u003csup\u003e PNAV000036 \u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":49206649553115,"sku":null,"price":1017.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0847\/5194\/1851\/files\/ncb-h-nv.jpg?v=1788225166","url":"https:\/\/mowzyy.store\/products\/ncb-240-130h-condensing-combi-boiler-199-000-btu-dhw-130-000-btu-htg","provider":"Mowzyy","version":"1.0","type":"link"}