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Payne PG8MAA042090 Furnace Door Switch
A furnace door switch is a switch that prevents the blower and gas ignition being triggered to start so as to stop a potential explosion. You should really have it replaced as soon as you can if it is defective.
Clues the switch on your furnace door is on its last leg
- The switch is not there
- The HVAC system will not engage even with the door closed
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Before buying or ordering do your best and cross-check the model number and also make a visual comparison so that you are positive that the right furnace door switch is being ordered. The installing of the furnace door switch is a piece of cake assuming you possess the knowledge and have the proper tools to do it right.
Feel free to download your manual for help.
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