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LG ARNU073SEL2 Furnace Door Switch
A furnace door switch is a switch that blocks the fan and gas ignition from switching on in order to prevent injury and fire. Do not waste time and have it swapped out promptly especially if you suspect it is not working properly.
Chief elements to watch for in a failing safety door switch
- The furnace door switch looks as if it has been breaking off
- The furnace will not start with the door closed
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If you are going to be buying or purchasing a replacement furnace door switch for your LG ARNU073SEL2, do your due diligence and cross-check the model number as well as make a visual comparison so that you are positive that the correct replacement furnace door switch is being ordered. Replacing a new furnace door switch is a piece of cake assuming you energy and have the tools to do it right.
Feel free to download your manual for help.
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