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Whirlpool ATR1555BPP0 Furnace Door Switch
A furnace door switch is a safety feature that stops the vent fan and burner from switching on so as to avoid injuries. It is crucial to have this part switched out promptly especially if you suspect it is not working properly.
Indications poorly operating furnace door switch
- The HVAC system does not even thing about starting whether the door is off or on
- The door mechanism is bent
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