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Carrier 24ABR336A0031010 Furnace Door Switch
The furnace door switch is a safety switch which stops initial fan and gas ignition being triggered to start so as to avoid injuries. It is extremely important that the device is traded for new one as soon as you can if it is damaged so as to prevent something bad happening.
Simple signals the safety door switch is in need of replacing
- The switch is eroded
- The whole system does not function whether the door is open or closed
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Before you decide on buying or ordering do your best and double check the model number as well as make a visual comparison in order to be sure the right furnace door switch is the one being purchased. Replacing the furnace door switch is not difficult assuming 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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