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Whirlpool ATR0753SPP0 Furnace Door Switch
A furnace door switch is a switch that blocks the fan and other risky devices from switching on so as to stop a potential explosion. It is extremely important that the device is substituted for a new part swiftly if you suspect that it is not working.
Do you know if your furnace door switch needs replacing?
- The door switch looks like it is damaged
- The HVAC system does not function whether the door is off or on
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