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International Comfort Products PGME48G1355 Furnace Door Switch
A furnace door switch is a switch that prevents the blower and ignition sequence from activating so as to avoid injuries. You should have the switch be swapped out as quick as you can especially if you suspect it is not working properly.
Symptoms the switch on your furnace door is in need of replacing
- The HVAC system will not fire up even when you close the door
- The switch looks beat up
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