Repair Gas Water Heater Pilot Light

Tank type gas water heaters use a pilot light to ignite the gas burner when the water in the tank needs to be heated.

Repair gas water heater pilot light.

One of the most common problems with a gas water heater is the pilot light going out as this can result in only cold water coming through. You should be able to see it above or next to the gas supply line for the pilot light. If your hot water heater suddenly stops working chances are a bad thermocouple has shut off the gas to the pilot light. The three most frequent problems are with the pilot light the thermocouple and the gas control valve.

The other tell tale sign is the wire that runs from the gas valve to the igniter. Gas water heater repairs. A thermocouple senses the heat of the pilot and allows gas to flow to the burner. Gas hot water heater troubleshooting article topics gas hot water heater pilot light.

A pilot light is a small device that is designed to provide the flame and light the gas coming out of the gas valve and main burner. To figure out the root of your problem a professional will need to troubleshoot each element as they go. Most water heaters do not have any wires attached to the gas valve. It is common on fireplaces and older cheaper furnaces and water heaters.

Gas models will have issues that are unique to their power source. Replacement is an easy diy repair. A water heater igniter has a sparking tip that is directed at the location of the pilot light. Gas hot water heater troubleshooting always seems to start with the pilot light.

Gas heater pilot light troubleshooting. A bad thermocouple will shut off gas to both the pilot and the. If you have a gas water heater it is important to know your pilot light if you woke up to a cold shower there s a good chance the pilot light on your water heater has gone out. Learn how to turn it back on and you ll be known around your house as the keeper of the flame.

If this pilot light ever goes out. Discover how the. A pilot light is always burning while using a small amount of gas either a water heater is running or not. There are some more expensive models that use electronic ignition.