I have one of the older Minimax NT 400 (I know its horrible) heaters. The fan was not coming on so I pulled it off and noticed the squirrel cage was rusted. I replaced the entire unit. Even after replacing the motor the fan does not kick on. The fan does feel warm to the touch. I called pentair and they had me jumper the ignition module but this did not work either.
Any thoughts on what else it might be?
Any thoughts on what else it might be?