Originally Posted by Hogan
Thanks for the quick reply.
Is the switch something that can be purchased from a vender?
Those switches don't usually go bad only because they don't get much use. I would disconnect the wires from the switch and connect the black wire to the orange and then the black wire to the red. If both speeds work then it's the switch. If one or both don't work then it's either the wiring or the blower itself.