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Carrier 58DLA045 Furnace Door Switch
The furnace door switch inhibits the vent fan and burner from turning on so as to stop a potential explosion. It is extremely important that the device is exchanged for a new one immediately if you can, especially if you suspect it is not working properly.
What warnings should I watch out for to know if my safety furnace door switch is about to stop working?
- The furnace door switch has been bent
- The HVAC system does not turn on whether the door is off or on
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Before you decide on buying or purchasing do your best and make sure of the correct model and also make a visual inspection so that you are positive that the proper replacement furnace door switch is the one being purchased. If you are unsure about the properly replacing the furnace door switch by yourself then it may be wise to find a professional in your area to do the work for you.
Feel free to download your manual for help.
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