Wall Furnace Pilot Light Problems

Furnace with a pilot light.

Wall furnace pilot light problems.

Any gas furnace uses a pilot light to trigger the burners to heat your home. Furnaces of various kinds are gas powered and use a pilot light to supply heat to the unit including standard home furnaces and floor furnaces. 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. The pilot light is a small flame that is either lit manually and remains burning.

Natural gas and propane burn cleaner than fuel oil and most gas furnaces present fewer operational difficulties than oil burners do. The pilot light or ignition sensor is usually the most common issue when your furnace will not ignite. If your older furnace utilizes a pilot light that won t stay lit the thermocouple may be loose or faulty the pilot orifice may be clogged the pilot s flame may be set too low or the safety cutoff valve may be defective. The pilot light in your gas furnace supplies heat to your home.

The thermocouple is a copper rod that the pilot flame heats up. An operational pilot light in your furnace means safety from the possibility of a gas leak. Waukesha furnace repair pros help you diagnose and repair pilot light problems do it yourself maintenance and repairs can only go so far unfortunately. Your furnace s thermocouple is a copper rod that sits next to your furnace burners it s often called the flame sensor because its job is to detect whether the pilot light is lit or not if it can t sense a flame from the pilot light it prevents the gas valve from opening and sending more gas into the combustion chamber.

If the pilot light will not stay lit it needs to be fixed asap to supply heat to your home and for safety reasons there are numerous things that may make the pilot light on your furnace to not stay lit. Furnace pilot light troubleshooting. This is typically the problem if you can hear your furnace click on but it does not fire up. This pilot light may not always stay lit due to a variety of issues that may affect the gas supply or ignitor.

A faulty or dirty ignition or sensor is a relatively easy fix so follow these steps and you may be able to solve the problem yourself. A gas furnace s standing pilot in which the flame is lit at all times is sometimes referred to as a pilot light but no matter what you call it its purpose is to serve as a small ignition flame for the gas burner when the thermostat signals for gas to be delivered from the gas valve to the burner it is the standing pilot that ignites the gas flowing to the burners to heat the air in the.