Gas Wall Heater Pilot Light Blowing Out

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.

Gas wall heater pilot light blowing out.

The main control valve is responsible for regulating the heater s gas and water pressure. It s the soul of your water heater. The pilot going out is a common occurrence for those that have water heaters or older gas furnaces. If your hot water heater suddenly stops working chances are a bad thermocouple has shut off the gas to the pilot light.

These types of heat appliances utilize pilot lights to light the main burner. If this pilot light ever goes out. If the gas is lit it fully opens the main valve to provide a steady supply of gas. Replacement is an easy diy repair.

Not enough combustible air. There is a class action against them. A bad thermocouple will shut off gas to both the pilot and the. This can happen on excessively windy days or nights.

5 improper air flow or a strong draft blows the pilot 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. If your pilot light re lights easily after going out overnight it s possible it was blown out by a draft. 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 thermocouple senses the heat of the pilot and allows gas to flow to the burner. However the problem is no longer being able to light the pilot but keeping it lit. A leak in the output duct of the furnace could cause air to blow into the area. How to troubleshoot gas wall heaters.

It starts the whole process by first supplying a small amount of gas to the pilot light. Is there anything that can be done to prevent the wind from coming down through the spout and blowing it out. That can turn into a nuisance for both maintaining heat or hot water. If your water heater is located in a utility closet or anywhere it is starved for combustible air the pilot light may go out.

It seems that whenever we have high winds the pilot light goes out and of course it ususally happens overnight. Gas heater pilot light troubleshooting.