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Whirlpool ATR0743BPP0 Furnace Door Switch
This switch blocks initial fan and other risky devices from starting so as to avoid injuries. It is vital that this part be replaced promptly if it is defective in some way or another.
Cues of an unhealthy safety switch on the furnace door
- The furnace cannot run even with the door closed
- The furnace door switch looks breaking off
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Before you decide on buying or purchasing do your best and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement furnace door switch is being ordered. The installing of a new furnace door switch is not difficult assuming you have the time and have the proper tools to do it right.
Feel free to download your manual for help.
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