Graco 243895 Therm-O-flow Hot Melt Drum Unloader 55 Gallon Good Heater No motorUsed, in Good Working Condition Follower is Tested. The heat element works fine. We tested this manually. Basicly no controls were use in the testing. This unit has no motor. It has a pump. Missing temperature control modules. You may have to start over with the controls. You would have to get temperature modules and some solid state relays to get current controls going.