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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > NDN5100BHA1 > FURNACE DOOR SWITCH

International Comfort Products NDN5100BHA1 Furnace Door Switch

This switch prevents the vent fan and burner from starting so as to stop a potential explosion. It is crucial to have this part swapped out as quick as you can especially if you suspect it is not working properly.

Key indicators that my safety furnace door switch has to be replaced?

The system does not begin to work whether the door is open or closed
The switch looks breaking off

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Before buying or ordering a replacement furnace door switch for your International Comfort Products NDN5100BHA1 do your best and make sure of the model number and also make a visual comparison in order to be sure the right furnace door switch is being ordered. The installing of the furnace door switch is not difficult provided you have the time and have the proper tools to do it right.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!