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Carrier 38YSA036 Furnace Door Switch
The job of the furnace door switch inhibits initial fan and ignitor being triggered to start in order to prevent injury and fire. Do not waste time and have it swapped out immediately if you can, especially if you suspect it is not working properly.
Key clues of a faulty safety door switch
- The whole system will not operate even when you close the door
- The door switch is removed
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If you decide on picking up or ordering any Carrier 38YSA036 part, do your due diligence and cross-check the model number as well as make a visual inspection in order to be sure the correct replacement furnace door switch is being ordered. Replacing the furnace door switch is not difficult if you have the know-how and have the tools to do it right.
Feel free to download your manual for help.
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