{"product_id":"navien-npe-180s2ng-high-efficiency-condensing-tankless-water-heater-150000-btu","title":"Navien NPE-180S2NG High Efficiency Condensing Tankless Water Heater 150000 BTU","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Navien NPE-180S2NG is a high-efficiency condensing tankless water heater. It features ½\" gas pipe capability up to 24', a field convertible gas system, ultra condensing efficiency, and dual stainless steel heat exchangers. This unit has low NOx emissions (20ppm) and SCH 40, 2\" venting up to 75'. It is cascading capable and has an EZNav multi-line control panel.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e½\" gas pipe capable up to 24'\u003c\/li\u003e\n  \u003cli\u003eField convertible gas system\u003c\/li\u003e\n  \u003cli\u003eUltra condensing efficiency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\n\u003cp\u003eHigh-efficiency condensing tankless water heater with dual stainless steel heat exchangers and low NOx emissions.\u003c\/p\u003e\n\u003ch3\u003eProduct Information\u003c\/h3\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NAVIEN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: NPE-180S2NG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Capacity (input) Natural gas\u003c\/strong\u003e: 10,000 - 150,000 BTU\/h (2.93 - 43.95 kWh)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePropane\u003c\/strong\u003e: 10,000 - 150,000 BTU\/h (2.93 - 43.95 kWh)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUEF (NG \u0026amp; LP)\u003c\/strong\u003e: 0.96\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35°F temp rise\u003c\/strong\u003e: 8.4 GPM (31.8 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45°F temp rise\u003c\/strong\u003e: 6.5 GPM (24.6 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e67°F temp rise\u003c\/strong\u003e: 4.3 GPM (16.3 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions\u003c\/strong\u003e: 17.3\" W x 27.4\" H x 13.2\" D (43.9cm W x 69.6cm H x 33.5cm D)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiler weight\u003c\/strong\u003e: 68 lbs (30.8 kg)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation location\u003c\/strong\u003e: Indoor or outdoor wall-hung\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting type\u003c\/strong\u003e: Forced draft direct-vent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIgnition\u003c\/strong\u003e: Electronic ignition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater pressure\u003c\/strong\u003e: 15-150 PSI (1.05-10.55 kg\/cm2)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural gas supply pressure (from source)\u003c\/strong\u003e: 3.5 \" WC to 10.5 \" WC (0.87 kPa to 2.61 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePropane gas supply pressure (from source)\u003c\/strong\u003e: 8 \" WC to 13 \" WC (1.99 kPa to 3.23 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatural gas manifold pressure (min-max)\u003c\/strong\u003e: -0.03 \" WC to -0.55 \" WC (-0.0075 kPa to -0.14 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePropane gas manifold pressure (min-max)\u003c\/strong\u003e: -0.02 \" WC to -0.55 \" WC (-0.005 kPa to -0.14 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum flow rate\u003c\/strong\u003e: 0.5 GPM (1.9 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold water inlet\u003c\/strong\u003e: 3\/4\" NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot water outlet size\u003c\/strong\u003e: 3\/4\" NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas inlet\u003c\/strong\u003e: 3\/4\" NPT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMain supply\u003c\/strong\u003e: 120V AC, 60 Hz\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum power consumption\u003c\/strong\u003e: 200 W (max 2 A), 350 W (max 4 A) with external pump connected\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCasing\u003c\/strong\u003e: Cold rolled carbon steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat exchangers\u003c\/strong\u003e: Primary heat exchanger: stainless steel\nSecondary heat exchanger: stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExhaust\u003c\/strong\u003e: 2\" or 3\" PVC, CPVC, approved polypropylene and stainless steel 2\" or 3\" special gas vent type BH (Class II, A \/B\/C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntake\u003c\/strong\u003e: 2\" or 3\" PVC, CPVC, approved polypropylene and stainless steel 2\" or 3\" special gas vent type BH (Class II, A \/B\/C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVent clearances\u003c\/strong\u003e: 0\" to combustibles\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh elevations\u003c\/strong\u003e: 10,100 feet for both NG or LP gas\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Pipe\u003c\/strong\u003e: 0.5\" gas pipe up to 24 feet and 2\" up to 75 feet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Type\u003c\/strong\u003e: Natural gas or liquid propane (kit included)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation\u003c\/strong\u003e: Indoor or Outdoor installs. Outdoor installs will need a vent cap\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmissions\u003c\/strong\u003e: Ultra condensing and low emissions\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting\u003c\/strong\u003e: SCH 40 compatible venting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRemote Control\u003c\/strong\u003e: Can be remote controlled\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecirculation\u003c\/strong\u003e: The NPE-S2 series does not have recirculation\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet\u003c\/strong\u003e: 3\/4\" water and gas inlet\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Indoor\/Outdoor\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDepth\u003c\/strong\u003e: 13-1\/5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Star\u003c\/strong\u003e: Y\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeight\u003c\/strong\u003e: 27-2\/5\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Water @ 35°F Rise Capacity\u003c\/strong\u003e: 8.4 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Water @ 45°F Rise Capacity\u003c\/strong\u003e: 6.5 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot Water @ 70°F Rise Capacity\u003c\/strong\u003e: 4.2 GPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax. BtuH Input\u003c\/strong\u003e: 150,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMin. BtuH Input\u003c\/strong\u003e: 10,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel #\u003c\/strong\u003e: NPE-180S2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 17-3\/10\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWt. Lbs.\u003c\/strong\u003e: 68\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"NAVIEN","offers":[{"title":"Default Title","offer_id":51519616221490,"sku":"NPE-180S2NG","price":1537.35,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/295187384.png?v=1785336599","url":"https:\/\/voomisupply.com\/products\/navien-npe-180s2ng-high-efficiency-condensing-tankless-water-heater-150000-btu","provider":"Voomi Supply","version":"1.0","type":"link"}