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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > PGF042K100F > FURNACE DOOR SWITCH

International Comfort Products PGF042K100F Furnace Door Switch

A furnace door switch is a switch that blocks the fan and burner from switching on so as to stop a potential explosion. It is crucial to have this part substituted for a new part at once if it is damaged so as to prevent something bad happening.

What are the clues to watch out for to know my safety switch on the furnace door is almost dead?

The safety door switch looks as if it has been broken badly
The furnace will not fire up even with the door closed

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Before you decide on buying or purchasing a new International Comfort Products PGF042K100F replacement part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right furnace door switch is the one being purchased. There is no need to replace the part all by yourself. Search for a pro in your town or city to do the job for you.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!