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International Comfort Products HHP430GKA1 Furnace Door Switch
The job of the furnace door switch blocks the fan and ignitor being triggered to start so as to avoid injuries. It is vital that this part be traded for new one promptly if it is not working in order to prevent injuries.
Symptoms poorly running furnace door switch
- The door mechanism looks like it is not there
- The system will not run with the door closed
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