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Carrier 38YRA036 Furnace Door Switch
The furnace door switch is a safety switch which blocks the fan and ignition sequence from turning on so as to avoid injuries. You should have the switch be replaced immediately if you can, if it is damaged so as to prevent something bad happening.
Symptoms of a bad safety switch on the furnace door
- The door switch looks like it is broken completely
- The whole system will not run whether the door is open or closed
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If you are going to be buying or ordering any Carrier 38YRA036 replacement part do your best and make sure of the model number and also make a visual inspection so that you are positive that the correct furnace door switch is the one being purchased. The installing of the furnace door switch is not difficult provided you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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