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International Comfort Products H8MPV125J20A1 Furnace Door Switch
The furnace door switch blocks the blower and ignition sequence from activating so as to avoid injuries. It is imperative that the switch be exchanged for a new one as quick as you can if you suspect that it is not working.
What are some indications that my switch on the furnace door is failing?
- The HVAC system will not operate with the door closed
- The safety door switch seems broken completely
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