In furnaces and water heaters and in some ranges and dryers the pilot light is accompanied by a safety device called a thermocouple a heat sensor that turns the gas off if the pilot flame is extinguished.
Repair gas heater pilot light.
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.
Pilot light if present if your heater has a pilot light the thermocouple may have failed.
Waukesha furnace repair pros help you diagnose and repair pilot light problems do it yourself maintenance and repairs can only go so far unfortunately.
A thermocouple senses the heat of the pilot and allows gas to flow to the burner.
Replacement is an easy diy repair.
Gas heater pilot light troubleshooting.
If your furnace is still malfunctioning after you ve repaired or replaced the thermocouple and determined the flow of gas isn t a problem you ll need the aid of an experienced.
What to do if the pilot light for your pool heater is not turning on or if the pilot light is not lasting very long or pilot outage.
The thermocouple is usually shaped like an inverted v and sits in the flame of the pilot light.
How to troubleshoot gas wall heaters.
Relight a gas water heater s pilot light forget about suffering through a freezing shower.
If this pilot light ever goes out.
The temperature acts on the thermocouple to keep the gas supply to the burner open.
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.
In newer appliances ignition may be achieved by a sparking device or a glow bar instead of a pilot light.
On some gas furnaces and heaters a plug type door covers the pilot light assembly.
On other units remove the panel that covers the pilot and gas burners.
If your hot water heater suddenly stops working chances are a bad thermocouple has shut off the gas to the pilot light.
A bad thermocouple will shut off gas to both the pilot and the.