Boiler Pilot Light

One end of the thermocouple is attached to the pilot valve body while the other end which contains the.

Boiler pilot light.

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. If you re pilot tubing is leaking a small amount of gas it is possible the tubing has been damaged and needs to be replaced. 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. If you damage the appliance it could lead to a gas leak and be more dangerous than ever.

An older gas furnace has a standing pilot that stays on all the time or at least it s supposed to. This is a very simple process and will only take a couple minutes. It s dependent on the thermocouple which opens the gas valve. Once you ve made sure there s no gas coming out hold a lit barbecue lighter or long match next to the pilot light tube inside your furnace while turning the gas control knob to pilot.

Aluminum pilot tubing connects the pilot assembly to the burner. Do not apply brute force or oil to the appliance even if you find the controls sticky or difficult. Adjusting the pilot light flame on a gas furnace is the best place to start if it appears that your furnace is not getting as hot as it used to or if it seems like the flame goes out a lot. If there is even a chance that you have a gas leak immediately call your gas supplier open the windows near the boiler and leave.

A modern gas furnace usually has an electronic spark generator to ignite the gas when the thermostat calls for heat. The furnace pilot light is a small burner that s used to keep the larger furnace burners going. 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. This category contains a variety of aluminum pilot tubing.

Do always read consult the manufacturer s guidelines first. If your older gas boiler pilot light has gone out you should first smell the air for gas. The thermocouple is a metal case that contains metal wires welded together. Waukesha furnace repair pros help you diagnose and repair pilot light problems do it yourself maintenance and repairs can only go so far unfortunately.