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Samsung AVMWC052CA0 Furnace Door Switch
A furnace door switch is a safety feature that stops the blower and other risky devices from activating in order to prevent injury and fire. It is quite important to have it changed immediately if you can, if it is defective.
Simple signals your safety switch on the furnace door is going out
- The HVAC system does not fire up even with the door closed
- The switch appears to be broken
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