It was just working a couple of weeks ago. Got a nice fire going tonite, went to turn the fan on(i always use manual setting) and nothing. It's plugged right to a wall outlet that is working as i had to unplug a lamp that was on before plugging the insert in. i took the front grill thing off that covers the switch, but i really have no idea what i'm looking for. Should i call an electrician tomorrow or call an actual stove tech? I have a box fan on medium sitting in front of the insert now just to keep some air moving around and hopefully keep the temp down.