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HOME > HVAC > SPT > TN-12E > FURNACE DOOR SWITCH

SPT TN-12E Furnace Door Switch

This switch stops the blower and burner from activating so as to avoid injuries. You should have the switch be replaced quickly if it is causing you problems.

Symptoms the switch on your furnace door is failing

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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 any SPT TN-12E part do your best and cross-check the correct model as well as make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. Replacing a new furnace door switch is a piece of cake provided you energy 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!