Water Heater Wont Ignite

The water heater pilot light is a small flame that ignites the gas burner on your water heater.

Water heater wont ignite. If the i gniter is getting voltage but it doesn t glow this indicates that the igniter is defective and should be replaced. Pilot light issues are some of the most common problems experienced with gas water heaters. 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. 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.

With any hot water heater i have seen there is a on pilot off valve. But then you have to hold the pilot button not the ignitor button and let it run for a few seconds to warm up a little sensor inside that says the pilot is indeed running. 02 pressure switch. The pilot light is a small flame that ignites the gas burner.

The pilot light in your hot water heater does more than simply ignite the gas. Some water heaters use an igniter to ignite the gas. The water heater uses the piezo igniter to light the main gas burner and when it is pressed down it releases the electric spark. My portable water heater won t ignite.

Water heater not lighting 01 igniter. The most common reason for replacing the igniter. The pressure switch closes when the proper airflow is achieved signaling the control board to. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off.

When troubleshooting lighting problems it is recommended to test it first. You rotate the selector to pilot depress the plunger and press the igniter. You must have at least 25 psi pounds per square inch to activate and keep the water heater running. To determine if the igniter is defective first make sure the igniter is getting voltage.

Some water heaters use an igniter to ignite the gas. If your portable tankless water heater is having trouble igniting there are a few things to take into consideration while trying to figure out the reason behind it. When the water heater pilot light goes out first try relighting it following the directions on the water heater label. If the igniter fails the burner will not light.

Disclaimer our videos are for ent. If you have a natural or propane gas water heater chances are the pilot has gone out. Turn the gas off to the water heater and press the piezo igniter. What is your water source.