75 gallon upgraded to Navien NPE-240A before and after. I love Navien installs. *No PEX was used to prevent any PEXphobic reactions amongst my fellow plumbers. : r/Plumbing
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2) NAVIEN NPE-240A | NINE YARDS BREWING - ONLINE AUCTION | James G. Murphy Co.
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Review: Navien NPE-240A Tankless Water Heater - Plumbing Perspective | News, Product Reviews, Videos, and Resources for today's contractors.
The Plumbing Factory, Inc. on Twitter: "Replaced two tankless water heaters with one @NavienTankless NPE-240A with a recirculating line tied into the upstairs master bathroom. https://t.co/SnS1cvzvXe" / Twitter
Installation of Tankless Water Heater in Long Island
Katy Water Heaters - Navien NPE-240A Natural Gas .99 Energy Factor High Efficiency Condensing Tankless Water Heater Attic Installation by our Plumbers Anton and Carlos! | Facebook
Navien NPE-240A and NaviCirc Installation Question | Terry Love Plumbing Advice & Remodel DIY & Professional Forum
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Navien NPE-240A hot water takes a long time to reach faucet | Terry Love Plumbing Advice & Remodel DIY & Professional Forum