{"product_id":"navien-npe-240a2-ng-npe-240a2-high-efficiency-condensing-tankless-water-heater","title":"Navien NPE-240A2-NG NPE-240A2 High Efficiency Condensing Tankless Water Heater","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NAVIEN NPE-240A2-NG is a high-efficiency condensing tankless water heater. It features 2\" PVC venting up to 75 feet and a Vent Installation Detector (VID) for added safety. The dual venturi system creates better combustion control and turndown ratio. It has dual stainless steel heat exchangers for added durability and an EZNav multi-line control with built-in intuitive software.\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\u003eThis tankless water heater provides an endless supply of hot water on demand. It is designed for easy installation and maintenance.\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-240A2-NG\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: 13,300 - 199,900 BTU\/h (3.9 - 58.57 kWh)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat Capacity (input) Propane\u003c\/strong\u003e: 13,300 - 199,900 BTU\/h (3.9 - 58.57 kWh)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUEF (NG \u0026amp; LP)\u003c\/strong\u003e: 0.95\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e35°F temp rise\u003c\/strong\u003e: 11.2 GPM (42.4 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45°F temp rise\u003c\/strong\u003e: 8.7 GPM (32.9 l\/m)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e67°F temp rise\u003c\/strong\u003e: 5.6 GPM (21.2 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: 77 lbs (34.9 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 -0.96 \" WC (-0.0075 kPa to -0.24 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePropane gas manifold pressure (min-max)\u003c\/strong\u003e: -0.02 \" WC to -0.96 \" WC (-0.005 kPa to -0.24 kPa)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum flow rate\u003c\/strong\u003e: 0.5 GPM (1.9 l\/m), \u0026lt; 0.01 GPM (0.04 l\/m) option*\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCold water inlet\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHot water outlet size\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas inlet\u003c\/strong\u003e: 3\/4\"\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 Primary heat exchanger\u003c\/strong\u003e: stainless steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeat exchangers Secondary heat exchanger\u003c\/strong\u003e: 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\u003eSafety Devices\u003c\/strong\u003e: Flame rod, APS, ignition operation detector, water temperature high limit switch, exhaust temperature  high limit sensor, power surge fuse, burner high limit fuse, vent installation detector (VID)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGas Pipe\u003c\/strong\u003e: 0.5\" 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\u003eHeat Exchangers\u003c\/strong\u003e: Stainless steel heat exchangers - dual\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\u003eFlow Rate\u003c\/strong\u003e: 8.7 GPM at 45 degree temperature rise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecirculation\u003c\/strong\u003e: Included with internal mini buffer tank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater and Gas Inlet\u003c\/strong\u003e: 3\/4\"\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum BTU\u003c\/strong\u003e: 13,300 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum BTU\u003c\/strong\u003e: 199,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Temperature\u003c\/strong\u003e: 98°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Temperature\u003c\/strong\u003e: 140°F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMax Flow Rate\u003c\/strong\u003e: 11.2 GPM at 35°F rise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Required\u003c\/strong\u003e: 120V AC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVenting\u003c\/strong\u003e: 2” or 3” PVC, CPVC, or 2”-3” special gas vent type BH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eElectric Ignition\u003c\/strong\u003e: Electric Ignition\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWi-Fi Connectivity?\u003c\/strong\u003e: Yes, via NaviLink\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRecirculation Pump Compatible?\u003c\/strong\u003e: Built-in recirculation pump\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondensing Unit?\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Flow Controls\u003c\/strong\u003e: ComfortFlow system with pump, buffer tank, and sensors\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKey Safety Components\u003c\/strong\u003e: Flame rod detection, high-limit water \u0026amp; exhaust switches, vent installation detector (VID)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBest Optional Accessories\u003c\/strong\u003e: H2Air kit for recirculation, PeakFlow anti-scale system, ReadyLink rack for multiple units\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAutomated Descaling?\u003c\/strong\u003e: No, but has internal pump and Descale Mode\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnergy Star Certified?\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Sizes - Gas supply\u003c\/strong\u003e: ¾” NPC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Sizes - Cold water inlet\u003c\/strong\u003e: ¾” NPC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Sizes - Hot water inlet\u003c\/strong\u003e: ¾” NPC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Sizes - Condensate outlet\u003c\/strong\u003e: ½”\u003c\/li\u003e\n\u003c\/ul\u003e\n","brand":"NAVIEN","offers":[{"title":"Default Title","offer_id":51519617696050,"sku":"NPE-240A2-NG","price":2289.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/295187391.png?v=1785336626","url":"https:\/\/voomisupply.com\/products\/navien-npe-240a2-ng-npe-240a2-high-efficiency-condensing-tankless-water-heater","provider":"Voomi Supply","version":"1.0","type":"link"}