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Carrier 58MXB140F10120 Furnace Door Switch
The furnace door switch is a safety switch which inhibits initial fan and gas ignition from activating so as to avoid injuries. It is extremely important that the device is swapped out immediately if you can, if you suspect that it is not working.
Key signs poorly running safety door switch
- The system does not function whether the door is open or closed
- The safety door switch appears as though it has been damaged
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If you decide on picking up or purchasing any Carrier 58MXB140F10120 part do your best and cross-check the model number and also make a visual inspection in order to be sure the correct replacement furnace door switch is being ordered. The installing of a new furnace door switch is a piece of cake if you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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