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LG ARNU093SEL2 Furnace Door Switch
This switch blocks the vent fan and burner from activating in order to prevent injury and fire. You should have the switch be exchanged for a new one swiftly especially if you think it is defective.
What warnings should I watch out for to know if my safety door switch is in need of replacing?
- The door mechanism has been broken completely
- The system does not even thing about starting even with the door closed
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Before you decide on buying or ordering a new LG ARNU093SEL2 replacement part do your best and make sure of the correct model and also make a visual comparison in order to be sure the right furnace door switch is the one being purchased. HVAC professionals can be expensive so you may want to keep a lookout locally to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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