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Carrier 24ABR330G0031010 Furnace Door Switch
The furnace door switch is a safety switch which stops the fan and ignitor from starting so as to stop a potential explosion. It is quite important to have it changed as soon as you can if it is causing you problems.
Known indicators the your furnace door switch has to be replaced?
- The door mechanism looks as if it has been broken completely
- The HVAC system will not run whether the door is off or on
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Before buying or purchasing do your best and double check the model number and also make a visual inspection so that you are positive that the proper replacement furnace door switch is being ordered. There is no rule that says you have to install it yourself. Find a professional in your community to do it for you.
Feel free to download your manual for help.
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