Water Heater Igniter Doesn T Work

Repeat the process once to see.

Water heater igniter doesn t work.

If the pilot is restricted try removing it and clearing it with a stiff brush and or compressed air. Wait about hour and see if your water heats up. Turn off the water heater for a few minutes and then turn it back on. End of normal usage life cycle keep a replacement on hand voltage in the furnace electrical circuit is too high over 125 vac severely dirty air filter causing the high temperature limit switch to cycle the furnace ignition on and off frequently.

Published on feb 18 2014 this video provides step by step instructions for replacing the igniter and flame sensor on ao smith gas water heaters. There are a few reasons water heaters may make noises. If you have water that smells of rotten eggs it could be due to a failing anode rod in which case you should replace it. Make sure the wire is connected at the bottom of the push button that makes the igniter spark.

You should be able to see it above or next to the gas supply line for the pilot light. When trying to light the heater be sure to put the gas valve on the water heater in the pilot position and hold down on the pilot button. If the pilot does not light the water heater will not heat. How to tell if you have an igniter a water heater igniter has a sparking tip that is directed at the location of the pilot light.

The pilot ignites the water heater s gas burner. This video will show you a few steps to go through and look out for if your rv hot water heater will not ignite or turn on. Sometimes carbon deposits can build up on the pilot and eventually create a restriction. If the pilot cannot be cleaned replace it.

If the unit comes on but no heat comes out immediately turn off the thermostat. The other tell tale sign is the wire that runs from the gas valve to the igniter. Once you flip the switch back on if it doesn t remain fully on you may have a bad circuit breaker. If that doesn t work perform a hard reset by shutting off power to the water heater at the circuit breaker box.

Disclaimer our videos are for ent. If this doesn t work try cleaning it out with chlorine bleach.