Review Navien NR-240A Condensing Tankless Water Heater with Pump and Buffer Tank, Propane

Navien NR-240A Condensing Tankless Water Heater with Pump and Buffer Tank, Propane

Navien Condensing Tankless Water Heater with Pump PropaneSKU: NR240ALPWith Navien Condensing 98 percent, you get the best of both worlds: the Best Value and "Ultra Condensing Efficiency", which offers substantial savings and contributes to a green-friendly environment. Plus, the installation and venting processes are easy, cost effective, and Navien's products are simply the best in quality and performance. 98 percent thermal efficiency. 0.97 energy factor17000 - 199000 BTU/hrFlow rates - At 35 Degree Fahrenheit Rise : 11 GPM, At 45 Degree Fahrenheit Rise : 8.6 GPM, At 77 Degree Fahrenheit Rise : 5.1 GPMEasy installation and PVC ventingIncludes NR-10DU remote controlNR-240A includes a mini buffer tank and circulation pumpNote: We will not be held liable for any damages, injury or death caused by proper or improper installation of hot water heaters. All water heaters of any type MUST be installed by a trained and licensed technician. See Terms and Conditions. The warranty may become voi...

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Navien NR-240A Condensing Tankless Water Heater with Pump and Buffer Tank, Propane Features

• 98 percent thermal efficiency. 0.95 energy factor
• 17000 - 199000 BTU/hr
• Flow rates - At 35 Degree Fahrenheit Rise : 11 GPM, At 45 Degree Fahrenheit Rise : 8.6 GPM, At 77 Degree Fahrenheit Rise : 5.1 GPM
• Easy installation and PVC venting
• Includes NR-10DU remote control

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Navien NR-240A Condensing Tankless Water Heater with Pump and Buffer Tank, Propane

Customers say's :
Excellent Product - If installer is PROFESSIONAL
First: the Navien NR-series tankless has only been in service since Oct 2009, so the 2yr+ ownership reviews were done on the CR-series. The CR-series did have issues which were addressed in warranty fixes and massively updated on the NR-series. Second: do your research. I replaced my 17yr old A.O. Smith gas tank with the Navien NR-240A. The NR met my criteria of long warranty, EF, min GPM (zero). It didn't hurt either that I was getting the governments credit either, so I went to energystar.gov to do a lot of research heavy lifting. The "A" model included a small buffer tank (to eliminate the "cold sandwich") and a built in circulation pump. Make sure your plumber (or if you DYI) installs recirculation T's at the longest runs (in my case, master bathroom). Combinded with the built-in circulation pump, this will also eliminate the time it takes to get hot water to your facet (example: from 60sec to 5sec). Do not go with marketing fluff from other manufacturers (such as "market leader",...

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Disappointing

I had this unit installed in July of 2010. Worked great for a year. In July of 2011 we started having issues with it turning itself off. By unplugging it and waiting 30 minutes and replugging it in, it would work fine, for a time. Started getting worse to the point where hot water throughout a whole shower is a dream. We called the plumbers in October 2011, November, December, and they are still working on it. Sorry I bought the Navian and wished I'd bought a more well known brand.

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Great product

I installed this unit to replace a smaller unit whereby I had to have a separate circ pump and separate electric hot water tank. This unit does it all. Turn a sink tap on, and wala! Hot water. Run 3 things at once, and no problem, plenty of hot water. Install was easy given I already had a tankless and so I had gas and a flue. Once hooked up, a quick call to Navian to verify some settings, and I was all set. The customer service group at Navian was great.

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