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HOME > HVAC > INTERNATIONAL COMFORT PRODUCTS > PHAD42N1K4 > FURNACE DOOR SWITCH

International Comfort Products PHAD42N1K4 Furnace Door Switch

A furnace door switch is a safety feature that stops the draft inducer and ignition sequence from starting in order to prevent injury and fire. It is crucial to have this part switched out as quick as you can if it is defective.

Major warnings your safety switch on the furnace door is going out

The switch looks as if it has been breaking off
The HVAC system does not turn on whether the door is off or on

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

If you are going to be buying or ordering a new International Comfort Products PHAD42N1K4 replacement part, do your due diligence and double check the model number and also make a visual inspection in order to be sure the right furnace door switch is being ordered. Some pros could be quite expensive to hire so it is best to shop around to find a good deal if money is a concern.

Feel free to download your manual for help.

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Check eBay for your furnace door switch!