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Goodman GKS90904CX Furnace Door Switch
The furnace door switch blocks the fan and burner from activating so as to stop a potential explosion. It is extremely important that the device is exchanged for a new one as soon as you can especially if you suspect it is not working properly.
Cues of a failing safety switch on the furnace door
- The system will not even begin to start even with the door closed
- The door mechanism has been fallen off
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Before you decide on buying or ordering a new Goodman GKS90904CX replacement part do your best and double check the model number and also make a visual comparison so that you are positive that the correct furnace door switch is the one being purchased. If you are unsure about the correct way of installing the new furnace door switch on your own then it is probably best to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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