How Do I Adjust the Temperature on My Navien?

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Also know, what temperature should a Navien tankless water heater be set at?

O With the Navien Water Heaters, the temperature has been preset at the factory to 120°F (NR, NR-A), 140°F (NP, NP-A). The PCB board will electronically control this temperature. The output hot water temperature can be adjusted either manually using the main PCB board's dip switches or with the remote controller.

how do I adjust the temperature on my navien combi boiler? Turns the boiler on or off. 2. Press the + (Up) or – (Down) buttons until the desired temperature appears on the display. You can adjust the temperature while the display is flashing.

Also to know, how does navien recirculation work?

Navien tankless water heater recirculation. At the push of a button, Navien's HotButton accessory activates the internal recirculation pump and gas-fired burner to heat up the water in the supply lines. This gives users hot water when they need it, saving water and money.

How do you clean a navien intake air filter?

Clean the intake air filter just above the fan and under the air intake pipe in the top left corner of the water heater as the following. 2. Remove the intake air filter from the bottom of the intake pipe by pulling it out towards the front.