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International Comfort Products PGAA30D1K1 Furnace Door Switch
The furnace door switch is a safety switch which blocks the fan and other risky devices from switching on so as to stop a potential explosion. It is crucial to have this part substituted for a new part swiftly especially if you suspect it is not working properly.
Symptoms your safety switch on the furnace door will need replacing
- The HVAC system does not even thing about starting even with the door closed
- The door mechanism appears as though it has been chipped
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