hot button

  1. P

    Navien NPE-240A Hot Button woes

    UPDATE 2: Okay, I think the fixture distance setting might have solved my initial issue. But here's what I'm now dealing with... Should the internal buffer tank still be working when externally circulating with the internal pump? Because immediately after triggering a recirc cycle, if I go to...
  2. Benjamin

    Navien Recirculation Motion Sensor

    Hello everybody, I thought I’d share with you all how my hot water recirculation project is going. For the water heater I have a Navien-240A. For accessories I got the Hotbutton kit and two Navicirc thermal bypass valves. I set DIP switch #2 “ON” for external recirculation. I set Perameter...
  3. Dale Anderson


    Is there a way to use Navien navicirc with the hot button? The website isn't clear on this. My customer isn't tech savvy and won't agree to the wifi app.
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