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HOME > HVAC > TRANE > PTHD120 > FURNACE DOOR SWITCH

Trane PTHD120 Furnace Door Switch

This switch stops the blower and gas ignition from starting so as to avoid injuries. It is crucial to have this part switched out at once if you find it to be faulty.

Major warnings your safety switch on the furnace door will need replacing

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Check eBay to see if your furnace door switch is in stock!
Before buying or ordering any Trane PTHD120 part, do your due diligence and make sure of the correct model and also make a visual comparison so that you are positive that the proper replacement furnace door switch is being ordered. Installation of a new furnace door switch is a breeze provided you know what you are doing and have the proper tools to get it done.
Feel free to download your manual for help.
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Check eBay for your furnace door switch!