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Whirlpool ATR1542SPP0 Furnace Door Switch
The furnace door switch prevents the draft inducer and ignition sequence from activating in order to prevent injury and fire. Do not waste time and have it swapped out quickly if you suspect that it is not working.
What are some indications that my safety furnace door switch is in need of a replacement?
- The whole system will not fire up even with the door closed
- The safety door switch looks as if it has been breaking apart
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