Bill D
Diamond
- Joined
- Apr 1, 2004
- Location
- Modesto, CA USA
Kinda off topic, but it might apply to shop fans/vents.
I have a whole house fan which is two speed. I bought a speed control which should work on the air over Permanent Split Capacitor motor. Any thoughts on how much I can safely slow down the motor? I know it has to run fast enough so air flow going over/through the motor will cool it. Do you think I should wire the speed control to the high or low speed winding. Even at low the fan is too loud.
Bill D.
I have a whole house fan which is two speed. I bought a speed control which should work on the air over Permanent Split Capacitor motor. Any thoughts on how much I can safely slow down the motor? I know it has to run fast enough so air flow going over/through the motor will cool it. Do you think I should wire the speed control to the high or low speed winding. Even at low the fan is too loud.
Bill D.