Does My Goodman Furnace Have A Pilot Light

The pilot light in a furnace that ignites the burners is so much a part of our collective understanding of how gas furnaces work that some homeowners find themselves surprised when they discover their new furnace doesn t need a pilot light.

Does my goodman furnace have a pilot light.

Unlike older pilot lights which have to be lighted by hand automatic pilot lights now commonly found in most home furnaces are regulated by a thermostat and only ignite when needed. How can i re light it when it goes out it s a question installers often hear from customers. They have hsis hot surface ignitors. This is relatively simple technology though not very fuel efficient.

Water heaters gas fireplaces and old gas stoves also often have similar pilot lights. The pilot light on my mom s bryant 394had upflow furnace has gone out. I know i sound like an idiot but i cannot find the location of the pilot. The goodman gas furnace has an automatic ignition system that doesn t require manual lighting of the pilot light.

If gas or propane flow to this pilot light is interrupted even for a moment the pilot light can go out and will need to be relit. My mission is simple. The most common part to fail is the hsi. If the glow ignitor comes on but the furnace doesn t fire up some inspection and troubleshooting can be helpful.

The most common reason for this problem is because the pilot light is not on. If you have an older gas furnace your heating unit relies on a little blue flame known as a pilot light to ensure ignition of the burners. When the furnace lights the glow ignitor starts first and the pilot light automatically ignites. When your furnace fails to ignite the first place to look is the pilot light.

Furnace pilot light troubleshooting. However even many modern furnaces still run pilot lights. Any gas furnace uses a pilot light to trigger the burners to heat your home. Most furnaces today don t have pilot lights they have gone to spark ignition which sparks the main burners when heat is called for.

If your furnace has a small round knob on the gas valve with the words off on pilot you have a standing pilot ignition. When heat is called for the gas valve opens and the pilot light lights the main furnace burners. This is for more efficient as there s no gas being used unless for heat. A small heat sensing device known as a thermocouple makes sure gas flow is delivered to the main furnace burners only when it is warmed by the pilot light.

There s no pilot light.