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International Comfort Products T8MPV050B12A1 Furnace Door Switch
A furnace door switch is a safety feature that blocks the draft inducer and burner from switching on so as to stop a potential explosion. It is vital that this part be changed ASAP if it is damaged so as to prevent something bad happening.
What warnings should I watch out for to know if my safety door switch has to be replaced?
- The HVAC system will not run with the door closed
- The door mechanism appears as though it has been bent badly
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