Coleman Evcon Fan Limit Switch – OEM Replacement Part #7975-3281 (New)
About this item
If your Coleman Evcon furnace isn't blowing air, or the fan runs constantly, the fan limit switch might be toast.
This is the genuine OEM replacement part, number 7975-3281.
It's brand new, factory-sealed, and ready to install.
The fan limit switch is what tells your blower when to turn on and off based on the temperature inside the furnace.
If it fails, your system won't heat right.
Swapping it out is usually pretty straightforward—just disconnect the old one, connect the new one, and slide it back into the housing.
It's a critical safety and comfort component.
Don't mess around with universal junk; get the exact Coleman Evcon part.
MPN 7975-3281.
No UPC, but it's the real deal.
If you're comfortable with basic wiring, this is a DIY fix.
If not, hand it to your HVAC tech.
Either way, your furnace will be back to keeping you warm.
- Free shipping
- Free 30-day returns
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Free 30-day returns
