Glow Plug Igniter Furnace

The hot surface igniter increases efficiency while safely lighting the burners of the furnace.

Glow plug igniter furnace.

The goodman gas furnace has an automatic ignition system that doesn t require manual lighting of the pilot light. Do it yourself stories from customers like you. Shane homes shares home maintenance tips on your furnace s glow plug. Like many gas furnaces our furnace uses this hot surface ignitor it lights up like a glow plug every time the burner needs to light so it cycles hot cold thousands of times.

They last about 10 years. The furnace control board sends power for a set period of time to the igniter during the call for heat. Ge deflector oven kit wb49x27927 24 12. When the furnace lights the glow ignitor starts first and the pilot light automatically ignites.

The ignitor on my furnace won t glow it just continuously sparks but never catches. Total satisfaction rating 2 view all do it yourself stories have questions. Newer hvac systems use an ignitor rather than a pilot light system to engage the furnace to heat the home. If the glow ignitor comes on but the furnace doesn t fire up some inspection and troubleshooting can be helpful.

Thermostat calls for heat. I 39 ve already double check that i answered by a verified hvac technician we use cookies to give you the best possible experience on our website. Draft inducer motor starts. When a furnace has a bad ignitor.

The furnace hot surface ignitor does not glow. How the hot stick ignitor works on the gas furnace duration. Pressure switch attached by a small plastic or rubber tube senses the negative pressure produced by the draft inducer and closes. Answered by a verified hvac technician we use cookies to give you the best possible experience on our website.

My goodman furnace is 7 years old after the glow plug has ignited and heater starts it shuts of after 10 20 seconds. It eventually cracks and burns out like a burnt out light bulb. The electronic ignitor slowly begins to glow until it is hot enough to light the gas and. This is what i see in the furnace sequence of operation.