{"product_id":"npe-240a2-condensing-tankless-water-heater-199000-btu","title":"NPE-240A2 - Condensing Tankless Water Heater - 199,000 BTU","description":"\u003cp class=\"header__productTitle\"\u003e\u003cstrong\u003eNavien NPE-240A2 - Condensing Tankless Water Heater - 199,000 BTU\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"139\" data-end=\"662\"\u003eThe Navien NPE-240A2 is a high-capacity, high-efficiency condensing tankless water heater engineered for residential and light commercial applications. With an input range of 13,300 to 199,900 BTU per hour and a Uniform Energy Factor of 0.95, it delivers up to 11.2 gallons per minute at a 35°F temperature rise. Its compact, wall-hung design allows for flexible indoor or outdoor installation and supports 2\" or 3\" venting for long runs, making it ideal for homes or businesses requiring reliable and continuous hot water.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"1234\"\u003eThis model features Navien’s patented ComfortFlow® system with a built-in recirculation pump and buffer tank to eliminate temperature fluctuations and minimize hot water wait time. Dual stainless steel heat exchangers enhance durability, while the EZNav™ control panel simplifies setup and operation. The NPE-240A2 supports cascading with up to 32 units and common venting with up to 12, and is field convertible for natural gas or propane use. With ultra-low NOx emissions and advanced safety features, it delivers efficient performance without sacrificing reliability.\u003c\/p\u003e\n\u003cp data-start=\"1236\" data-end=\"1862\"\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e199,900 BTU\/h input with 0.95 UEF\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eFlow rate: up to 11.2 GPM at 35°F rise\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eDual stainless steel heat exchangers\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eBuilt-in ComfortFlow® recirculation pump and buffer tank\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eField convertible gas system (NG or LP, kit included)\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eLow NOx emissions (20 ppm)\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eIndoor or outdoor wall-hung installation\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eEZNav™ multi-line control panel with built-in HotButton™\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eCascading capable: up to 32 units\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eCommon venting capable: up to 12 units\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e1\/2\" gas line compatible up to 24 feet\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e2\" venting up to 75 feet, 3\" venting up to 150 feet\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003e3\/4\" NPT gas and water connections\u003c\/li\u003e\n\u003cli data-start=\"1236\" data-end=\"1862\"\u003eElectronic ignition and VID safety feature\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1864\" data-end=\"2143\"\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eResidential homes with high hot water demand\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eLight commercial facilities needing continuous hot water\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eRetrofits or upgrades to high-efficiency systems\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eIndoor or outdoor wall-mounted installations\u003c\/li\u003e\n\u003cli data-start=\"1864\" data-end=\"2143\"\u003eCascade setups in multi-unit buildings or large households\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"header__productTitle\"\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;\"\u003ePNAV000025\u003c\/span\u003e\u003c\/sup\u003e\u003c\/p\u003e","brand":"TheKitchenMart","offers":[{"title":"Default Title","offer_id":53940904165705,"sku":"38267836584","price":1225.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0999\/9731\/9497\/files\/npe-a2-coveron-nv.jpg?v=1772150673","url":"https:\/\/thekitchenmart.shop\/products\/npe-240a2-condensing-tankless-water-heater-199000-btu","provider":"TheKitchenMart","version":"1.0","type":"link"}