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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > N9MP2100J20A2 > FURNACE DOOR SWITCH

International Comfort Products N9MP2100J20A2 Furnace Door Switch

The furnace door switch stops the vent fan and ignitor from starting in order to prevent injury and fire. It is imperative that the switch be replaced as soon as you can especially if you suspect it is not working properly.

Indications of an ineffective furnace door switch

The HVAC system will not fire up whether the door is open or closed
The switch looks as if it has been stuck

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Check eBay to see if your furnace door switch is in stock!

If you are going to be buying or purchasing a new International Comfort Products N9MP2100J20A2 replacement part do your best and make sure of the model number as well as make a visual comparison in order to be sure the correct replacement furnace door switch is the one being purchased. If you are not sure about the correct way of installing the furnace door switch on your own then it is probably best to contact a professional to do the work for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!