Gas Wall Heater Pilot Light Blowing Out

Gas heaters whether they warm up air or water in a home rely on a pilot light to trigger the flame of the actual heater.

Gas wall heater pilot light blowing out.

Gas heater pilot light troubleshooting. Not enough combustible air. If your hot water heater suddenly stops working chances are a bad thermocouple has shut off the gas to the pilot light. If the gas is lit it fully opens the main valve to provide a steady supply of gas.

If you re water heater doesn t have a sealed combustion chamber it s possibly that the pilot light can be blown out due to a strong draft near your unit. The main control valve is responsible for regulating the heater s gas and water pressure. How to troubleshoot gas wall heaters. 5 improper air flow or a strong draft blows the pilot out.

A bad thermocouple will shut off gas to both the pilot and the. These types of heat appliances utilize pilot lights to light the main burner. Clean the pilot assembly if the flame has a yellow tip which means dirt and dust or when the flame goes out after the pilot lights. It seems that whenever we have high winds the pilot light goes out and of course it ususally happens overnight.

However the problem is no longer being able to light the pilot but keeping it lit. Blow into the hole through a straw if you do not have an air compressor. Gas wall heaters whether vented or unvented can supply enough heat to warm a small or medium sized room and they can operate with propane or natural gas. Use an air compressor to blow air into the air inlet hole a small hole two inches from where you see the pilot flame come out.

A leak in the output duct of the furnace could cause air to blow into the area. This can happen on excessively windy days or nights. That can turn into a nuisance for both maintaining heat or hot water. If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft.

If this pilot light ever goes out. It s the soul of your water heater. If your water heater is located in a utility closet or anywhere it is starved for combustible air the pilot light may go out. The pilot going out is a common occurrence for those that have water heaters or older gas furnaces.

Is there anything that can be done to prevent the wind from coming down through the spout and blowing it out. It starts the whole process by first supplying a small amount of gas to the pilot light.