Light A Wall Furnace Pilot

Lighting the pilot light on a gas heater is simple to do.

Light a wall furnace pilot.

Turn the thermostat to its lowest setting. The heater won t operate properly if the pilot flickers is too weak or goes out and the cause could also be blockages in the pilot tube. Furnace pilot light troubleshooting. Another cause of a weak pilot is a faulty thermocouple.

If your pilot light goes out all you need to. Here is how to light the pilot light on a gas heater. A modern gas furnace usually has an electronic spark generator to ignite the gas when the thermostat calls for heat. But if you follow the pilot tube from the gas supply you should be able to locate the opening buried inside the heater behind a metal plate.

The pilot light is a small flame that is either lit manually and remains burning. An older gas furnace has a standing pilot that stays on all the time or at least it s supposed to. A number of reasons can cause the wall furnace to not light including a damaged thermocouple a clogged pilot. A number of things can make an old furnace pilot light go out including a strong draft a faulty thermocouple or a loss of gas.

Any gas furnace uses a pilot light to trigger the burners to heat your home. When the pilot on your wall furnace does not stay lit your furnace won t heat. In this hvac training video i show up close how the thermocouple pilot light and gas valve work on a water heater furnace fireplace as well as other ap.