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Carrier 48XL-A Furnace Door Switch
The furnace door switch is a safety switch which blocks initial fan and gas ignition from activating in order to prevent injury and fire. It is extremely important that the device is switched out at once if it is damaged so as to prevent something bad happening.
Clues to watch for to know the safety door switch should be replaced
- The switch seems to be broken completely
- The system does not function whether the door is open or closed
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If you decide on picking up or purchasing a replacement furnace door switch for your Carrier 48XL-A do your best and double check the model number and also make a visual inspection so that you are positive that the correct furnace door switch is the one being purchased. Replacing the furnace door switch can be quite easy if you possess the knowledge and have the tools to do it right.
Feel free to download your manual for help.
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