port a cool ctrl 3spd 01 3 speed switch set for 36 evaporative coolers

the port a cool ctrl 3spd 01 allows you to convert your single speed 36 port a cool evaporative cooler from a single speed unit to a full 3 speed unit this lets you adjust the speed of the fan to meet you cooling needs enjoy light cooling when you want to cool your space without the noise and electricity usage of having one fixed speed compatible with the pac2k363s pac2k36hpvs and pac2k361s evaporative coolers also requires the port a cool motor 012 02sta 3 speed motor port a cool evaporative cooling units and accessories are manufactured by port a cool llc center texas u s a