How To Light An Old Wall Furnace

An older gas furnace has a standing pilot that stays on all the time or at least it s supposed to.

How to light an old wall furnace.

In this episode of repair and replace vance shows how to relight the pilot light in a standing pilot furnace. 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. Recently i had to re light the pilot light on an older model wall heater and decided to capture it on video. 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.

Light a match and hold it near the pilot opening while you press the reset button on the pilot control panel. Find your pilot light and gas valve. Since they have a pilot light system wall furnaces also can usually be repaired easily if something goes wrong as there are parts that allow for easy service and repair versus total replacement. Here is how to light the pilot light on a gas heater.

The gas valve is usually painted red with the on off and pilot settings clearly marked. Turn off the thermostat remove a few panels to locate the pilot light light it an. A modern gas furnace usually has an electronic spark generator to ignite the gas when the thermostat calls for heat. Lighting the pilot light on a gas heater is simple to do.

Wall furnaces house a pilot light much like a water heater. In principle lighting a furnace pilot light is not terribly complicated. Turn the thermostat to its lowest setting. If your pilot light goes out all you need to.

Do not attempt to do this at home in northern california pacific gas electric. 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. How to troubleshoot gas wall heaters. Rotate the valve handle to the off position.

They do require maintenance as well but are much easier to maintain by homeowners. Turn off the gas to your wall furnace. Light a gas wall heater with a long match or lighter the hardest part of this job is finding where you have to apply the flame.