I bought a new blower fan for my buck wood burning stove insert and the thermostat that used to have 3 speeds high, med & low now only works on high. I figure I hooked the wires up wrong when I got the new blower fan. Any suggestions on the wiring?
Eric

It definitely sounds like the blower fan was wired incorrectly. I found a fireplace blower diagram that may help you figure this out. It would help if you gave us the brand and model number of the fan you have.