Lol can someone explain how the internal tank and internal recirc actually works. Navien recalls tankless water heaters due to risk of carbon. Naviens compact design adds free space that can be used to store other house hold items. Navien npe 240a and navien npe 240s are both condensing tankless gas water heaters. Since large tubs will most often high volume tub fillers, more than 20 gallon per minute, you likely fill your tub in less than five minutes by virtue of the 80 gallons of hot water. I refurbished this unit for my own use but realized 3 venting wasnt going to work for my application so i had to go with a newer unit. When purchasing a navien boiler, you can rest assured knowing youll get your moneys worth. Blew the 30 psi relief valive and with a higher psi relief the machine reads 58 psi. Installed 4 navien units do not recommend using them for larger homes with recir system had to go back and install external pump and 6 gallon unit to handle recir system in these homes.
After 24 hours id say its doing great but i sure would hope its doing great after only 24 hours. Database contains 12 navien npe240a manuals available for free online viewing or downloading in pdf. I wanted to double check the rest of the my dip switch settings after finding that the installer had us set to natural gas when we are on propane. Consumers who continue use of the water heaters while awaiting repair. Navien makes a good wh, but as it is with any tankless water heater, proper application is first. Npe series 110 navien condensing tankless water heater. Can someone explain naviens comfortflow technology.
Mar 31, 2016 at the push of a button, naviens hotbutton accessory activates the internal recirculation pump and gasfired burner to heat up the water in the supply lines. If i have adventures with this npe 210a model i hope not, ill post here. This controller connects to our navien npe240a via a tenfoot signal cable 2 wires. It means that while navien designed it for residential applications, even commercial users can take advantage of the huge flowrate on offer. At the push of a button, naviens hotbutton accessory activates the internal recirculation pump and gasfired burner to heat up the water in the supply lines. Here is a solution for error code e110, found on type npe240a by navien.
It eliminates the tankless obstacles of the past, making it an ideal solution for tank replacements. Navien npe tankless wh tankless water heater hydronics. Lift up the water heater, rest the unit on the hooks provided on the wall bracket on the wall. By combining a small insulated buffer tank with a recirculation pump the. Im selling a navien nr240a with a brand new heat exchanger. Navien premium condensing tankless gas water heater npea, we offer a high performance condensing tankless that utilizes the existing.
A professionally installed navien tankless hot water. Npe navien premium condensing gas tankless water heater. Here are some of the top features of the navien npe. Navien npe240a premium condensing tankless gas water heater. The result is a nearly 75% reduction in polluting emissions. It is more than capable of accommodating a large family and can even be used outdoors.
Were using it to set timers for the internal recirculation pump. They are similar except that the s series do not have internal buffer tanks and recirculation pump. The navien npe240a will reduce your homes impact on the environment. Customer service 800 4148575 monfri 9 am 6 pm eastern time. Navien npe240a premium condensing tankless gas water heater in water heaters. Do not combine the common vent with existing vents, chimneys, or the vent pipes. Johnstone supply is a leading wholesale distributor for multiple leading brands of hvacr equipment, parts and supplies available and instock at local branches.
The npe is the first tankless system that can utilize a homes existing 12 gas line, for lengths up to 24. Product serial number is 1516 digits and can be found either on the right side of the box or the back of the front cover. View and download navien npe180a installation manual online. Low exhaust gas temperature allows for use of pvc, cpvc and polypropylene vent systems, significantly reducing installation cost and hassle. Comfortflow is naviens recirculation system and it is included in the npe240a. Once installed, simply download the free app on your smartphone or tablet. By continuing to use this site you consent to the use of cookies on your device as described in our cookie policy unless you have disabled them.
Navien tankless heaters i have been installing tankless water heaters for almost 10 years now. Navien npe240a 199,000 btu condensing premiumgas tankless. In fact, an installed navien npe 240a reduces co2 by the same amount as 31 cypress trees. Utilizes existing 12 gas line the npe is the first tankless system that can utilize a homes existing 12. With johnstone, you can stay current on product and technology changes, in.
Shop special deals on featured products from top brands like american standard, duracell, honeywell, and more at ferguson plumbing supply locations. In fact, an installed navien npe240a reduces co2 by the same amount as 31 cypress trees. Both are field convertible, allowing you to switch easily between ng and lp, and both offers exceptional ultra condensing efficiency. The npe240a tankless gas water heater embraces efficiency and huge money savings. It recognizes hot water usage to provide hot water when needed. Of all the tankless heaters navien has churned out of its factory of late, the npe 240a is the most powerful, as suggested by its mammoth flowrate. If i have adventures with this npe210a model i hope not, ill post here. Got there and the damn thing was whistling to beat hell. We have 12 navien npe240a manuals available for free pdf download. A lot of people see hiring someone to do a job as a way to get the job done without putting forth effort.
This gives users hot water when they need it, saving water and money. Naviens nextgeneration condensing tankless technology is designed to simplify every installation and offer the best hot water experience. We have looked through the web site and gone through the manual for the tank itself but cant seem to find any information on the remote itself. The navien npe 240a will reduce your homes impact on the environment. The unit was connected to preexisting 34 natural gas. Navien npe240a manuals and user guides, controller, water. Navien remote controller npe series my tankless water. The navien series are newer and faster models of the npe a series. Navein npe 210s premium condensing gas tankless water heater has a maximum 180,000 btuh. Npe210a, npe240a, npe210s, npe240s, npe150s, npe180s. Keep this manual near this water heater for future reference. Navien america, inc 20 goodyear, irvine, ca 92618 ph.
Navien npe210a premium condensing tankless gas water heater. Navien will replace all nylon 66 vent collar with pvc collars. So, these machines heat the water by using the existing. Navien npe240a user manuals, guides and specifications for your navien npe240a controller, water heater. In fact, even calling it a remote has insulted all my other wireless devices. Both are field convertible, allowing you to switch easily between ng and lp, and. I look for the volumetooverflow of the largest tub in the house. Consider the navien npes series npe240s, npe210s, npe180s, npe150 condensing advantages. The navien npe tankless water heater is available in two models, the s and the a read more problem solved. The buffer tank is meant to help prevent cold water sandwiches, and if recirculation is always on, allow navien npe 240a is a solid water heater, which possesses many amazing attributes. Quick installation guide model npe180a 210a 240a npe180s 210s 240s 1 lift up the water heater, rest the unit on the hooks provided on the wall bracket on the wall. Navien npe210a premium condensing tankless gas water. Navien npe 240a premium condensing tankless gas water heater in water heaters.
The unit will refire once we press the power button on the remote. Series of navien tankless units that are linked together with a cascade communication cable up to 16 units. Naviens condensing tankless water heaters compact, wall mount design occupies approximately 80% less space than a traditional 50 gallon tanktype water heater. Whether the customer has the ability to do the job or not, people tend to take a fairly hands off approach once a pro is on the job.
Please choose the number of units that are cascaded together from 216. Outdoor vent cap npe is designed for outdoor installation. Most of them are straight forward but im getting confused on 2 of them. Navien water heaters come with an upper mounting bracket that. Navien npe240a premium condensing tankless gas water. Installed a navien boiler for in floor heat in a guys garage last spring. Money and energy savings over tank type water heaters and traditional water heaters. I dont have a recirc loop in the house so its not doing any external recirc. Consumers should immediately stop using and check the model and manufacture year information on their navien water heater. Navien condensing tankless water heater condensing saves.
With high efficiency condensing technology, npes units deliver more btus where it counts, resulting in greater flow rates than comparable units. It is now available as an addon accessory for all npea models npe180a, npe210a, npe240a. Consumers who continue use of the water heaters while awaiting repair, should have a working carbon monoxide. Hello, i have a navien npe240a tankless water heater. With johnstone, you can stay current on product and technology changes, in addition to programs that make it easy for the contractor. Use with the navien npe150s, npe180a, npe180s, npe210a, npe210s, npe240a and npe240s tankless water heaters in both residential and commercial premises. Use the navien 30012634a pipe cover to create a more visually appealing, clean tankless water heater installation appearance. High altitude operation the npe is designed to operate up to 10,000 feet, ensuring maximum performance in any region. Eco premixed burners reduce co and nox emissions by combining gas heating and air before ignition. Navien tankless water heater recirculation 20160401. This controller connects to our navien npe 240a via a tenfoot signal cable 2 wires. Consumers with recalled water heaters should immediately contact navien to schedule a free repair.
View online or download navien npe240a user manual, installation manual. Navien npe240a manuals manuals and user guides for navien npe240a. Navien recalls tankless water heaters due to risk of. Secure the mounting bracket to the wall with the tapping screws and anchors. Hello, i have a navien npe 240a tankless water heater. The warranty replacement with navien was quick after this last incident, but that is the only positive thing i can say about this experience. May 26, 20 the npe 240a is unique in that it incorporates a 0. Navien 30012634a pipe cover for npe series npe240as 210as. By combining a small insulated buffer tank with a recirculation pump the npe 240a ensures that you will always have hot water available instantly. The pvc for exhausting gasses was routed through the old water heater vent. We have 6 navien nr240a manuals available for free pdf download. This unit is incredibly efficient and utilizes dual stainless steel heating exchangers. Navien 30012634a pipe cover for npe series npe240as.
Navien npea is a high efficiency condensing tankless water heater technology with internal pump and buffer tank and navien npes is a ultra condensing tankless technology with the industrys top rated unit for energy efficiency without internal pump and buffer tank. Navien npe240s premium condensing tankless water heater. Use with the navien npe 150s, npe 180a, npe 180s, npe 210a, npe 210s, npe 240a and npe 240s tankless water heaters in both residential and commercial premises. Gandy installations saves customer enough space for a refrigerator. Npe series tankless water heaters premium condensing specification sheet tankless gas water heater. In addition to the new heat exchanger it has a new igniter, new intake and exhaust pipes, new gas pipe and all relevant orings were replaced. Navien nrnp 240a compared with ao smith gvp50, dec 2010. The navien npe240a has a feature that makes it adapt to usage patterns to prevent the cold water sandwich effect. Npe, run diagnostics and view essential system information.
The combination delivers a surprising amount of water and can provide you with hot water on demand. Steve hosack of sc hosack plumbing upgrades his hair stylist to navien. Item npe150s npe180a npe180s npe210a npe210s npe240a npe240s heat capacity input natural gas 18,000120,000. Ultra condensing efficiency naviens condensing technology offers the high efficiency.
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