Water heater igniter won’t spark.

Water heater electronic ignition won't light. How to light a gas water heater pilot light. The most common reason for replacing. First, set the thermostat to the lowest setting.

If your gas water heater has an electronic ignition system, you should never attempt to light it by hand. If the pilot light for your water heater does not properly work or produce only lukewarm water, the possible problem is that it may have been distended. The thermocouple plays a vital role in electronic ignition water heaters.

Turn the power back on. Sometimes, if you unplug your rheem water heater for five. The furnace gas valve for this type of furnace is identifiable with its solenoid designations:

To light an electronic ignition water heating system, you must first turn off the power supply to the unit. To determine if the igniter is defective, first make sure the igniter is getting voltage. Lighting an electronic ignition water heater;

Turn the knob to the ″pilot″ position and allow gas to flow to the pilot light. The procedure for properly lighting a pilot. In this case, you need to replace the ignition control module to solve the problem.

Mv (main valve), pv (pilot valve), and pv/mv (common). Another reason electronic ignition won’t light is pressure sensors. If the igniter fails, the burner will not light.