I noticed my attic fan is not working. I went upstairs and I hear the fan trying to come on every few seconds but it's not coming on. I tried turning the breaker off/on but still nothing. Is the fan shot? Please help.
If you cannot get the blades to turn with power on and by forcing them with a stick or something other than your fingers, then the bearings or brushes are likley shot and you probably need to replace it.