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LG A3UC363FA0 Furnace Door Switch
The job of the furnace door switch blocks the vent fan and burner from switching on so as to stop a potential explosion. You should really have it changed ASAP if it is not working in order to prevent injuries.
Warnings of a barely functioning safety switch on the furnace door
- The HVAC system does not even thing about starting whether the door is off or on
- The switch appears as though it has been fallen off
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If you decide on picking up or ordering do your best and cross-check the model number and also make a visual inspection so that you are positive that the proper replacement furnace door switch is the one being purchased. Installation of a new furnace door switch is a breeze assuming you have the time and have the tools to get it done.
Feel free to download your manual for help.
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