Combustion air switch failed on gas furnace... help!

josy_s33 Posts: 2, Reputation: 1

New Member

Feb 10, 2010, 11:30 AM

Combustion air switch failed on gas furnace... help!!

The furnace sounds like its going to kick on and then an indicator light comes on that says the combustion air switch failed. It is a Red T Products gas furnace, can anyone tell me how to fix?

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