Gas Furnace Blower Not Shutting Off

My furnace blower was not shutting off and was blowing cold air only. The problem was a faulty Fan Limit Control Switch. This switch has a temperature sensor and is installed inside the furnace chamber. A faulty switch sends out a false signal that the chamber is too hot and the blower fan stays on to cool things off and of course the heater does not turn on.
This video describes the removal and replacement of this control switch.
The part number is Cam-Stat L59-7B-A.
Thanks for watching!

Видео Gas Furnace Blower Not Shutting Off канала CactusNaga