2.75-In X 1.5-In X 4.25-In Plastic Evaporative Cooler Thermostat Wall Switch

Use this 6-position rotary wall switch to control the following functions for 2-speed evaporative coolers: pump only, low and high cool, low and high vent (Outside air without pump), and off. Rated for 1/3 to 1 HP cooler motors, 115 V mounts in a standard single-gang electrical box.