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Carrier 38SYG036 Furnace Door Switch
The furnace door switch is a safety switch which inhibits the vent fan and other risky devices from starting so as to avoid injuries. Do not try to fix it, just have it traded for new one as soon as you can if it is damaged so as to prevent something bad happening.
Key clues of a deteriorating switch on the furnace door
- The whole system does not operate even with the door closed
- The switch looks chipped
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If you decide on picking up or ordering any Carrier 38SYG036 part, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct furnace door switch is the one being purchased. Use a great deal of 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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