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Goodman GPH1342H21A Furnace Door Switch
The furnace door switch is a safety switch which prevents the vent fan and burner from switching on in order to prevent injury and fire. It is vital that this part be substituted for a new part at once if it is causing you problems.
Indications your safety switch on the furnace door is not going to last much longer
- The switch looks messed up
- The system will not start even with the door closed
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Before you decide on buying or purchasing do your best and make sure of the model number and also make a visual comparison so that you are positive that the right furnace door switch is being ordered. You do not need to install the replacement part alone. Hire someone with experience in your town or city to pay to install it for you.
Feel free to download your manual for help.
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