How do I turn my tankless water heater back on?

Turn the gas shut-off valve counterclockwise to the “On” position. Turn the electric breaker back on or turn on the power switch to start the unit.

Where is the reset button on a Rinnai tankless water heater?

The water heater reset button is the red button located on the water heater itself (just above the thermostat). Some water heaters may have two reset buttons-one for each thermostat. To access the reset button, you may have to remove the metal plate covering the thermostat that’s held in place by screws.

Is there a warranty on a Bosch tankless water heater?

The heating element is covered under warranty for a period of five years. All other parts are covered under a one-year warranty. If the tankless water heater develops a problem, troubleshoot it before calling for service.

How to fix a tankless water heater problem?

1 You’ve paid your gas bill (your tankless water heater can’t heat water without a steady gas supply!) 2 Your water heater vent is unobstructed (be careful— these are usually located on the roof) 3 The gas valve feeding your tankless unit is turned ON, not OFF. 4 You’re scheduling regular maintenance. …

Why do I get No hot water from my hot water heater?

If you get no hot water when only one hot water appliance is running and you have a gas tankless unit, make sure that: You’ve paid your gas bill (your tankless water heater can’t heat water without a steady gas supply!) The gas valve feeding your tankless unit is turned ON, not OFF. You’re scheduling regular maintenance.

Where is the ignition on a tankless water heater?

The tankless water heater is a device that heats the water on demand. On-demand means that there is no storage water tank; water is heated while passing through the heat exchanger. The heat exchanger is located in the combustion chamber, where the main gas burner with the ignition is also placed (below).

How do you reset a Bosch tankless water heater?

Connect the supply line to the blue inlet on the water heater. Disconnect the power, remove the cover on the water heater and reset the high-temperature thermal cutout. Push the reset button in the center of the cutout.

Why is there no hot water in my tankless water heater?

If you get no hot water when only one hot water appliance is running and you have a gas tankless unit, make sure that: You’ve paid your gas bill (your tankless water heater can’t heat water without a steady gas supply!) Your water heater vent is unobstructed (be careful—these are usually located on the roof)

What causes a Bosch water heater to fail?

Energizing the heater dry will cause element failure. If the water temperature is too hot, adjusting the thermostat counter clockwise will lower the temperature. See: Setting thermostat.

How to relight / turn on Bosch hot water gas?

How to Relight / Turn On Bosch Hot Water Gas – YouTube In this video, you will find out how you can relight or turn on the Bosch Hot water gas system. The Bosch model in this video is Bosch Water Wizard 10P.