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HOME > HVAC > LG > LMU180HE > FURNACE DOOR SWITCH

LG LMU180HE Furnace Door Switch

This switch stops the draft inducer and ignition sequence from switching on in order to prevent injury and fire. It is imperative that the switch be replaced quickly if it is defective.

Key indicators that my safety switch on the furnace door needs replacing?

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Before you decide on buying or purchasing, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the proper replacement furnace door switch is the one being purchased. If you are unsure about the properly replacing the new furnace door switch on your own then it may be wise to consult a pro to do the replacement of the part.
Feel free to download your manual for help.
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