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Carrier 48XL-A48 Furnace Door Switch
The furnace door switch blocks the blower and gas ignition from starting so as to avoid injuries. It is crucial to have this part traded for new one as soon as possible especially if you suspect it is not working properly.
What are some hints that my safety door switch is crapping out?
- The switch looks bent badly
- The whole system will not start whether the door is off or on
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Before buying or ordering any Carrier 48XL-A48 replacement part, do your due diligence and make sure of the correct model and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. If you are unsure about the installation of the new furnace door switch by yourself then it may be wise to find a professional in your area to do the replacement of the part.
Feel free to download your manual for help.
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