{"title":"Home page","description":null,"products":[{"product_id":"ncb-190060h-condensing-combi-boiler-160000-btu-dhw-60000-btu-htg","title":"NCB-190\/060H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 60,000 BTU HTG","description":"\u003cp\u003e\u003cstrong\u003eNavien NCB-190\/060H - Condensing Combi-Boiler - 160,000 BTU DHW \/ 60,000 BTU HTG\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"178\" data-end=\"754\"\u003eThe Navien NCB-190\/060H is a high-efficiency condensing combi-boiler that delivers both space heating and domestic hot water in one compact unit. With a 95% AFUE rating and a 15:1 turndown ratio for DHW, this boiler provides precise performance and significant energy savings. It features dual stainless steel heat exchangers, built-in controls, and flexible venting options. The unit is field convertible for use with natural gas or propane and is suitable for small to large homes, capable of supporting up to three showers and a dishwasher simultaneously.\u003c\/p\u003e\n\u003cp data-start=\"756\" data-end=\"1194\"\u003e\u003cstrong data-start=\"756\" data-end=\"775\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eDHW Input: 10,000 to 160,000 BTU\/hr\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eHeating Input: 60,000 BTU\/hr\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eAFUE: 95%\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eFlow Rate: 4.1 GPM at 70°F rise\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eVenting: 2\" up to 65 ft or 3\" up to 150 ft (PVC, CPVC, or polypropylene)\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eDimensions: 17.3\" W x 12.8\" D x 29.3\" H\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eWeight: 88.2 lbs\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eGas Type: Field convertible (natural gas or propane)\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eControls: LCD display with Setup Wizard\u003c\/li\u003e\n\u003cli data-start=\"756\" data-end=\"1194\"\u003eBuilt-in: Pumps and connections for 3 zone pumps and 3 zone valves\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1196\" data-end=\"1360\"\u003e\u003cstrong data-start=\"1196\" data-end=\"1213\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1196\" data-end=\"1360\"\u003eSpace heating and domestic hot water for residential homes\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1360\"\u003eCompatible with cascade and common venting configurations using NPE water heaters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1196\" data-end=\"1360\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/zi6ilYzhDi8\" width=\"560\" height=\"315\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eAim high with Navien...\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eHigh efficiency, High output, High performance, all in one compact combi\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHighest DHW maximum BTU’s in residential combi-boilers...up to 210,000 per hour\u003c\/li\u003e\n\u003cli\u003eHighest DHW flow rate @ 70°F rise...up to 5.4 GPM\u003c\/li\u003e\n\u003cli\u003eHighest number of BTU sizes for the North American residential combi-boiler market\u003c\/li\u003e\n\u003cli\u003eHighest residential combi DHW TDR...15:1 for all models\u003c\/li\u003e\n\u003cli\u003eHighest residential combi heating TDR... up to 11:1\u003c\/li\u003e\n\u003cli\u003eHighest number of built-in zone controls for valves or pumps... up to three\u003c\/li\u003e\n\u003cli\u003eHighest full lineup 2\" PVC venting lengths... up to 65 feet\u003c\/li\u003e\n\u003cli\u003eHighest number of cascade capable units with NPE tankless water heaters... up to 15\u003c\/li\u003e\n\u003cli\u003eHigh altitude certification... up to 10,100 feet (NG or LP)\u003c\/li\u003e\n\u003cli\u003eLowest minimum fire BTU for residential combi-boilers... as low as 10,700\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eNew Navien NCB-H...\u003c\/span\u003e\u003c\/strong\u003ethe complete combi package and no comprimises\u003c\/h2\u003e\n\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\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-house.png?v=1634582995\" alt=\"Navien NCB-H Full House\" width=\"800\" height=\"435\"\u003e\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003e\u003cspan class=\"color--brand-secondary\" style=\"color: #ff6600;\"\u003eCOMPARE \u003c\/span\u003e\u003c\/strong\u003ethese advantages and see why NCB-H combis are the right fit for small and large homes\u003c\/h2\u003e\n\u003ctable style=\"text-align: left; width: 100%;\" border=\"0\" cellspacing=\"5\" cellpadding=\"5\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual stainless steel heat exchangers for heating\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-HeatExcher.jpg?v=1634583684\" alt=\"Dual stainless steel heat exchangers for heating\"\u003e\u003cbr\u003e \u003cstrong\u003eDual stainless steel heat exchangers for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDurable stainless steel heat exchangers resist corrosion, resulting in longer life and improved heat recovery from flue gases for superior efficiency.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Separate stainless steel flat plate\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NFC-feature-flat-plate.jpg?v=1634583684\" alt=\"Separate stainless steel flat plate\"\u003e\u003cbr\u003e \u003cstrong\u003eUp to 5.4 GPM @ 70°F temperature rise for DHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeparate stainless steel flat plate heat exchanger for DHW creates the lightest flow rates for any combi-boiler in the industry.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Dual Venturi System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-dual-venturi.jpg?v=1634583683\" alt=\"Dual Venturi System\"\u003e\u003cbr\u003e \u003cstrong\u003eDual Venturi and field gas convertibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"DHW Module\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-access-DHW.jpg?v=1634583684\" alt=\"DHW Module\"\u003e\u003cbr\u003e \u003cstrong\u003eEasy access to DHW module and valves\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33px;\"\u003e\n\u003cp\u003e\u003cimg title=\"Low Noise Levels\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-feature-LowNoise.jpg?v=1634583684\" alt=\"Low Noise Levels\"\u003e\u003cbr\u003e \u003cstrong\u003eLow noise levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top; width: 33%;\"\u003e\n\u003cp\u003e\u003cimg title=\"Gas Flow Control System\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/10-1-ratio-NFB-2.jpg?v=1634583683\" alt=\"Gas Flow Control System\"\u003e\u003cbr\u003e \u003cstrong\u003eTDR 15:1 for DHW and up to 11:1 for heating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ctable style=\"text-align: left; width: 100%; background-color: #ffffff; margin-left: auto; margin-right: auto;\" border=\"0\" cellspacing=\"2\" cellpadding=\"2\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"vertical-align: middle; text-align: center;\"\u003e\n\u003ch2\u003e\u003cstrong\u003eDual Stainless Steel\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003e\u003cstrong\u003e Heat Exchanger\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2\u003eDesigned for exceptional\u003c\/h2\u003e\n\u003ch2\u003eheating performance and longevity\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003eHeating up to\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e 150,000\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003e BTUs per hour\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\u003c\/td\u003e\n\u003ctd style=\"vertical-align: top;\"\u003e\u003cimg style=\"width: 300px;\" title=\"Dual Stainless Steel Heat Exchanger\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/heatexchanger-3d-NCB-H.png?v=1634582995\" alt=\"Dual Stainless Steel Heat Exchanger\"\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\n\u003cstrong\u003eBuilt-in DHW module now with\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e\u003cspan style=\"color: #ff6600;\"\u003ehigher performance\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003eNavien’s NCB-H generates enough hot water to run up to 3 showers and a dishwasher at the same time.\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-DHW-module.png?v=1634582995\" alt=\"NCB-H Module\" width=\"800\" height=\"603\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/H-series-heat-plate.png?v=1634582995\" alt=\"DHW up to 210,000 BTUs per hour\" width=\"800\" height=\"300\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003eExpanded DHW Capability\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp style=\"text-align: center;\"\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\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0268\/6150\/2518\/files\/NCB-H-cascade-units.png?v=1634582995\" alt=\"Cascading DHW Capabilities\" width=\"800\" height=\"769\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZNS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47783347585129,"sku":"NCB-190\/060H","price":1455.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3509\/1561\/files\/ncb-h-nv_8c819a42-e235-46b0-9580-5a833b5b5109.jpg?v=1783726084"},{"product_id":"nhb-150h-condensing-heating-boiler-150000-btu","title":"NHB-150H - Condensing Heating Boiler - 150,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NHB-150H - Condensing Heating Boiler - 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"148\" data-end=\"616\"\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\n\u003cp data-start=\"618\" data-end=\"984\"\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\n\u003cp data-start=\"991\" data-end=\"1762\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003e95% AFUE efficiency with 15:1 turndown ratio\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eField convertible between natural gas and propane\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eElectronic ignition system\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eStainless steel primary and secondary heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eBuilt-in 3-zone controller for zone valves or pumps\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eVent compatible with 2\" or 3\" PVC, CPVC, polypropylene, and special gas vent piping\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eMaximum vent length: 2\" up to 65 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCompact wall-hung design: 17.3\" W x 23.8\" H x 12.8\" D; 80 lbs\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eAdvanced controls with backlit interface, click-wheel, and setup wizard\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eSafety devices including flame rod, air proving switch, gas valve and ignition detectors, high limit switches, and vent installation detector\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eZero clearance to combustibles\u003c\/li\u003e\n\u003cli data-start=\"991\" data-end=\"1762\"\u003eCertifications: Energy Star, CSA B149.1, ASME H, ANSI Z223.1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1764\" data-end=\"2006\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eResidential and light commercial space heating\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eMulti-zone hydronic heating systems\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eInstallations requiring compact, wall-mounted boilers\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eRetrofits and new construction\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"2006\"\u003eSystems needing flexible venting and fuel options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003eZCS\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47783347945577,"sku":"NHB-150H","price":1677.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3509\/1561\/files\/b52999a4-44ab-4dbb-b38c-0c57de5f570b.jpg?v=1783726097"},{"product_id":"npe-210a2-condensing-tankless-water-heater-180000-btu","title":"NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU","description":"\u003ch4\u003eNavien NPE-210A2 - Condensing Tankless Water Heater - 180,000 BTU\u003c\/h4\u003e\n\u003cp data-start=\"98\" data-end=\"683\"\u003eThe Navien NPE-210A2 is a high-efficiency condensing tankless water heater engineered for both residential and commercial applications. With an input capacity of 12,000 to 180,000 BTU per hour and a Uniform Energy Factor of 0.95, it provides dependable hot water while maintaining low energy costs. The unit supports up to 10.1 gallons per minute at a 35°F rise, making it ideal for homes with multiple fixtures or businesses requiring steady hot water. Its compact, wall-hung design supports indoor or outdoor installation, and it is field convertible between natural gas and propane.\u003c\/p\u003e\n\u003cp data-start=\"685\" data-end=\"1194\"\u003eDesigned with Navien’s ultra condensing technology and dual stainless steel heat exchangers, the NPE-210A2 also includes built-in recirculation via ComfortFlow® technology, minimizing hot water wait times. The unit features an intuitive EZNav™ control panel with built-in HotButton™ functionality, cascading capability for up to 12 common-vented units, and ½\" gas line compatibility up to 24 feet. It’s compatible with NaviLink™ for remote control and can support space heating through the optional H2Air Kit.\u003c\/p\u003e\n\u003cp data-start=\"1196\" data-end=\"1812\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e180,000 BTU\/h input with 0.95 UEF\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eUp to 10.1 GPM at 35°F temperature rise\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eComfortFlow® recirculation with built-in buffer tank and pump\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eEZNav™ multi-line control panel with HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eField convertible gas system (NG\/LP)\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e1\/2\" gas line capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eDirect venting: 2\" up to 75 feet, 3\" up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eCascading and common venting for up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003eCompatible with NaviLink™ remote control system\u003c\/li\u003e\n\u003cli data-start=\"1196\" data-end=\"1812\"\u003e3\/4\" NPT hot, cold, and gas connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1814\" data-end=\"2060\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eLight commercial water heating\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eMulti-bathroom households or small businesses\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eInstallations needing gas and venting flexibility\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"2060\"\u003eCascade-ready systems with optional space heating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien NPE-A2 simply a \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003esmarter\u003c\/strong\u003e \u003c\/span\u003ehot water system for today's \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003elife styles\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=383627de-55d7-4777-a143-bd7f5510ea1f\" alt=\"Navien Lifestyles\" width=\"100%\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003eNavien...the proven leader in condensing tankless, \u003cspan style=\"color: #ff730f;\"\u003e\u003cstrong\u003emakes it even easier to install and set up\u003c\/strong\u003e \u003cspan style=\"color: #000000;\"\u003ewith the new NPE-A2 series\u003c\/span\u003e\u003c\/span\u003e\n\u003c\/h2\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=ce93c22c-a97e-4e9c-b85d-206a4b103534\" alt=\"Navien NPE-A2 Series\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30fe77b3-4006-4c65-9b8b-1f78c38d59d6\" alt=\"ComfortFlow Built-in Recirculation System\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=0b06b33f-03af-4122-aa0c-f73b1d1a1c29\" alt=\"\" width=\"372\" height=\"69\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBuilt-in recirculation system\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNavien’s patented ComfortFlow\u003csup\u003e®\u003c\/sup\u003e system is the first to include a buffer tank, recirculation pump and fine-tuned controls into a tankless water heater, resolving the cold-water sandwich effect* and issues of minimal flow rates commonly found in other tankless water heaters.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e* The “cold-water sandwich effect” is the undesired introduction of cold water into the hot water supply line on occasions of frequent on\/off operations. (Measure Guideline : Transitioning to a Tankless Water heater, DOE, Sept.2012).\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cblockquote\u003e\n\u003ch2 style=\"text-align: center;\"\u003e \u003c\/h2\u003e\n\u003ch2 style=\"text-align: center;\"\u003eThe built-in recirculation pump allows the NPE-A2 to recirculate water either through an external recirc line or through existing supply lines while using NaviCirc®, without the need for external pumps or controls.\u003c\/h2\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=35dce59a-aae7-4812-833a-740b528c52bf\" alt=\"Navien Recirculation Illustration\" width=\"100%\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ctable style=\"height: 18px; width: 100%; border-collapse: collapse;\" border=\"0\" cellpadding=\"10\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 18px;\"\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=30ff460d-8ed6-4bc6-bf03-0c0cdffeafb5\" alt=\"Navien EZNav Control\" width=\"100%\"\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%; height: 18px;\"\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/inventory.dearsystems.com\/ProductFamily\/DownloadImage?id=412639b4-effa-4002-89c4-b44ed7c2c562\" width=\"374\" height=\"99\"\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 14px;\"\u003eMulti-line control with built-in intuitive software \u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eNavien’s new backlit EZNav™ control panel uses simple text and icons to make set up, operation status and troubleshooting faster and easier than ever before.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSelf-diagnostics.\u003c\/li\u003e\n\u003cli\u003eDisplays temperature and water flow rate.\u003c\/li\u003e\n\u003cli\u003eDisplays status of cascade operation.\u003c\/li\u003e\n\u003cli\u003eConvertible display from °F to °C.\u003c\/li\u003e\n\u003cli\u003eUser Friendly Interface.\u003c\/li\u003e\n\u003cli\u003eEasy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000020\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47783348863081,"sku":"NPE-210A2","price":1108.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3509\/1561\/files\/npe-a2-coveron-nv_621157bb-1ae2-4f2d-8287-0aacef46ea01.jpg?v=1783726110"},{"product_id":"npe-180s2-condensing-tankless-water-heater-150000-btu","title":"NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU","description":"\u003cp\u003e\u003cstrong\u003eNavien NPE-180S2 - Condensing Tankless Water Heater - 150,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"129\" data-end=\"608\"\u003eThe Navien NPE-180S2 is a high-efficiency condensing tankless water heater built to provide continuous hot water for residential homes. With an input range of 15,000 to 150,000 BTU per hour and a Uniform Energy Factor of 0.96, this unit is Energy Star certified and delivers reliable performance with reduced energy costs. It supports flow rates up to 8.4 gallons per minute at a 35°F rise, making it well-suited for homes with multiple bathrooms or simultaneous hot water needs.\u003c\/p\u003e\n\u003cp data-start=\"610\" data-end=\"1116\"\u003eEngineered with dual stainless steel heat exchangers for enhanced durability and ultra condensing performance, the NPE-180S2 is designed for indoor or outdoor wall-hung installation. It includes the EZNav™ multi-line control panel with integrated HotButton™ control and supports cascading with up to 32 units using Navien’s Ready-Link system. Approved for direct venting, it supports 2\" venting up to 60 feet and 1\/2\" gas line capability up to 24 feet, offering flexible, space-saving installation options.\u003c\/p\u003e\n\u003cp data-start=\"1118\" data-end=\"1684\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eUp to 150,000 BTU\/h input capacity\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e0.96 UEF and Energy Star certified\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eFlow rate: 8.4 GPM at 35°F rise\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eField convertible gas system (NG\/LP)\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eEZNav™ control panel with HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eCascading capable with up to 32 units via Ready-Link\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eDirect venting: 2\" PVC up to 60 feet\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e1\/2\" gas pipe capable up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eGas connection: 3\/4\" NPT\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003eWater connections: 3\/4\" hot and cold\u003c\/li\u003e\n\u003cli data-start=\"1118\" data-end=\"1684\"\u003e120V, single phase operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1686\" data-end=\"1928\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eMulti-bathroom households\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eCompact installations needing wall-hung systems\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eProjects requiring venting and gas line flexibility\u003c\/li\u003e\n\u003cli data-start=\"1686\" data-end=\"1928\"\u003eMulti-unit cascade setups for greater capacity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Includes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1 -  Wall Mounting Bracket\u003c\/li\u003e\n\u003cli\u003e4 - Tapping Screw and Anchor\u003c\/li\u003e\n\u003cli\u003e2 - Vent Terminator\u003c\/li\u003e\n\u003cli\u003e4 - Wall Flanges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003cp style=\"text-align: right;\"\u003e\u003csup\u003e\u003cspan style=\"color: #999999;\"\u003ePNAV000021\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"Navien","offers":[{"title":"Default Title","offer_id":47783349125225,"sku":"NPE-180S2","price":868.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3509\/1561\/files\/navien_npe-240s-ng_9f6fc2d5-3e0e-41c9-b54b-67a3e8209b76.jpg?v=1783726114"}],"url":"https:\/\/hydrocoreco.myshopify.com\/collections\/frontpage.oembed","provider":"Hydro Core","version":"1.0","type":"link"}