It can be installed using the existing infrastructure and can go in place of a traditional tank water heater so long as the gas line is sized appropriately and can deliver sufficient gas supply to the unit. According to some experts, such systems are easier to install; they require less space and are safer to use. www.navieninc.com. Navien NPE 240A tankless water heater is compatible with standard -inch gas lines up to 24 feet. This recall involves only Navien condensing tankless water heaters and combination boilers with model numbers NPE-180A, NPE-180S and NCB-180E that have been or will be converted from using natural gas to propane gas. Does the NPE-2 condensing tankless gas water heater have to be the first appliance off the gas meter? This should only be performed by a qualified service agency in accordance with Navien Americas instructions. The default gas type for the unit will be Natural Gas (NG). The intake and exhaust are located on a single pipe in a concentric vent kit as the exhaust is located in the middle to prevent the exterior of the vent from heating up. . Resources | Partners Login | Become an NSS |Certifications |Parts List | Technical Support | Careers |Global Network |Warranty, All contents copyright Navien Inc. | About Navien |Contact Us | Terms of Use |Privacy Policy |CCPA |Notices, You accept the use of cookies as described in our. The payment and amount of any payment are subject to approval at Naviens sole discretion. Can you vent a tankless water heater into the attic? That demand is based on the flow rate of all fixtures that may be used at the same time. Contact a licensed professional for the affected system (for example, a plumber or electrician). Condensing combi-boilers deliver high-efficiency endless hot water and space heating in one compact unit. Efficient, durable and high-performance products for any commercial application. Now the bad news. A tankless water heater requires a 4-foot clearance from the side or below a door or window that opens, unless the unit is directly vented to the outside, says Ernie Graves . Navien NPE-240S Pdf User Manuals. Learn more about our products for home owners, Navien residential combi-boilers provide endless hot water on demand, as well as whole house heating for small and large homes. Use a licensed electrician to run the needed electric lines to the unit and connect them. The Navien NCB-H lineup offers homeowners higher turndown ratios, wider BTU ranges, longer venting for more flexible installation, an all-new easy-to-use multi-line LCD display with improved controls and intuitive navigation, and an upgraded domestic hot-water module. Connecting the venting system to an existing chimney is not recommended. This exhaust pipe can become very hot, so you cannot be more flexible with the units placement. Venting should be direct with as few pipe bends as possible. Plus, it is more practical and aesthetically nicer to have fewer wall openings. In general, factory built vents and chimneys are required to be listed (certified), except for instances where limited use of metal chimneys and vents are specifically allowed. So a well maintained boiler in a properly designed and installed system could be expected to last up to 20 years or longer in some cases. NAVIEN NPE-180A INSTALLATION MANUAL Pdf Download | ManualsLib While both tankless water heaters require sufficient air for gas combustion, power-vented models must be placed in a large room or room connected to another with louvers or have open doors, or the walls have provisions that will always bring the fresh air in. For more information visit Navien.com. Tankless installation requires knowledge of gas line sizing, venting requirements, and water flow demands. What Is the Setback From a Window for a Tankless Water Heater? Venting your tankless heater is essential for your appliances safe, efficient operation. If the unit detects an issue, it will shut down and display an error code on the front display. Navien Technical Support will be unable to send out parts without registration of product (Serial Number, Date of Installation, Homeowner Information, and Installer Information). Home | Sitemap | What's new |Privacy | Disclaimer | Contact, Copyright. The vent will exit the tankless unit vertically, then turn using a ninety-degree elbow and then straight, pointing downward (1/4" per foot) and outside. Vents are designed to remove exhaust gases outside safely. The labor allowance will be paid based on Naviens schedule of labor allowances. PDF Purchase Your HVAC Equipment Direct | Goodman AC And Furnace 00 $20.74 $20.74. Even if there is a leak in an exhaust pipe, the toxic gas is contained within the concentric vent so it does not pollute the air and affect your health. Navien Premium Efficiency condensing tankless water heaters are the #1 selling high efficiency condensing tankless water heaters in North America. The corrosive exhaust gas will quickly eat away a galvanized vent pipe, so it shouldnt be used for tankless water heater venting. High-efficiency condensing and non-condensing tankless water heaters offer endless hot water and reduce gas usage. What size tankless water heater do I need? Navien Water Heater Age / Manuals - InspectAPedia Navien Recalls Tankless Water Heaters and Boilers Due to Risk of Carbon Installations in or near media rooms, recreation rooms or any living areas of the house are possible with the quiet running Navien combi-boilers.
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