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Carrier 38YCG048 Furnace Door Switch
This switch inhibits the blower and ignition sequence from starting in order to prevent injury and fire. You should have the switch be switched out promptly if it is defective in some way or another.
Important signs your safety switch on the furnace door is not going to last much longer
- The furnace does not begin to work whether the door is off or on
- The door mechanism appears to be damaged
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If you decide on picking up or ordering a replacement furnace door switch for your Carrier 38YCG048, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct replacement furnace door switch is the one being purchased. Installation of a new furnace door switch is a piece of cake assuming you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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