Water Heater Pilot Light Will Not Stay On

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

Water heater pilot light will not stay on. Once there is a need for heating or call from a thermostat a gas control valve releases the gas into the main burner and the pilot light ignites the gas. The pilot light in your hot water heater does more than simply ignite the gas. Without it the water heater won t be able to maintain internal temperatures allowing the water to cool off. The gas supply to the pilot assembly is controlled by this valve.

Unfortunately there are a variety of reasons why pilot lights go out all of which are dependent on a number of factors. If your pilot light will not stay lit it is important that you take steps to fix it immediately. A pilot light is always burning while using a small amount of gas either a water heater is running or not. Pilot won t stay lit.

This equipment is the core reason why your water heater functions it also knows if the pilot light is on or off through an electric current that draws power from the pilot s heat. A missing crooked or blocked vent draft hood can cause a. Pilot light issues are some of the most common problems experienced with gas water heaters. Not only does it prevent a furnace from operating properly but an unlit pilot can also steal away the comforts of a hot morning shower.

If your gas water heater doesn t stay lit you may have a defective control thermostat. The thermocouple the gas pressure or the light itself. Once the thermocouple detects that the pilot light isn t lit it turns the gas off as a safety measure. A pilot light in a hot water tank is what allows your water tank to heat up.

Several problems can shut off the pilot a failed gas supply lack of combustion air due to a clogged vent or a vent draft that blows out the pilot. If the pilot doesn t relight if it goes out right after lighting or if it goes out repeatedly by far the most common cause is. A pilot light that won t stay lit is more than frustrating. Troubleshooting these problems with a water heater s pilot light can be done at home.