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Whirlpool ATR0743RPP0 Furnace Door Switch
The furnace door switch is a safety switch which prevents the vent fan and burner from activating in order to prevent injury and fire. Do not waste time and have it exchanged for a new one ASAP if it is causing you problems.
What are the clues to watch out for to know my switch on the furnace door is about to stop working?
- The door mechanism has been eroded
- The system will not even begin to start even when you close the door
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If you decide on picking up or purchasing any Whirlpool ATR0743RPP0 replacement part, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the correct furnace door switch is the one being purchased. If you are not sure about the correct way of installing the new furnace door switch by yourself then it would be in your best interest to consult a pro to do the work for you.
Feel free to download your manual for help.
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