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International Comfort Products GPCM48H080F Furnace Door Switch
A furnace door switch is a switch that blocks the draft inducer and other risky devices from activating so as to stop a potential explosion. You should really have it switched out swiftly if it is defective.
What are the indications that my safety furnace door switch is in need of a replacement?
- The furnace door switch seems worn down
- The HVAC system will not even begin to start with the door closed
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