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Carrier 38TKB036 Furnace Door Switch
The job of the furnace door switch inhibits the draft inducer and ignitor from activating in order to prevent injury and fire. It is imperative that the switch be switched out as quick as you can especially if you think it is defective.
What are the clues to watch out for to know my safety door switch is crapping out?
- The system does not run even when you close the door
- The door mechanism appears to be breaking apart
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Before you decide on buying or ordering, do your due diligence and double check the correct model and also make a visual inspection in order to be sure the correct furnace door switch is the one being purchased. Installation of a new furnace door switch is a piece of cake if you have the know-how and have the proper tools to get it done.
Feel free to download your manual for help.
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