The Port-A-Cool CTRL-3SPD-01 3 Speed Switch kit lets you add 3 speed functionality to your Port-A-Cool evaporative cooler. With 3 speed settings you'll be able to cool your space more efficiently when you don't need full power cooling. Unlock the true efficiency of your 36" Port-A-Cool with the CTRL-3SPD-01 switch set. The switch set requires the 3 speed motor is installed as well.
Port A Cool Evaporative Cooling Units and Accessories are Manufactured by Port A Cool, LLC., Center, Texas U.S.A.