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LG LP1214GXR Furnace Door Switch
The furnace door switch is a safety switch which inhibits the vent fan and burner from starting so as to avoid injuries. It is important to get the part swapped out immediately if you can, if you see that it is broken.
What signals that my switch on the furnace door is not working right?
- The HVAC system does not run even when you close the door
- The furnace door switch is breaking apart
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