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International Comfort Products H8DNL075F16A1 Furnace Door Switch
A furnace door switch is a safety feature that stops the fan and burner from activating in order to prevent injury and fire. It is extremely important that the device is exchanged for a new one as quick as you can if it is defective.
How do you know if your safety furnace door switch has to be replaced?
- The HVAC system does not fire up with the door closed
- The safety door switch appears as though it has been broken completely
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