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Carrier 58STA090 Furnace Door Switch
The job of the furnace door switch blocks initial fan and gas ignition being triggered to start so as to stop a potential explosion. It is quite important to have it swapped out as soon as you can if it is not working in order to prevent injuries.
How do you know if your switch on the furnace door is about to stop working?
- The furnace door switch looks as if it has been bent
- The furnace will not fire up whether the door is off or on
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Before you decide on buying or ordering any Carrier 58STA090 replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the proper replacement furnace door switch is being ordered. Use caution when replacing parts in an HVAC environment. If you are not sure what to do then call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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