KASCO Temperature Only Controller. This controller will only operate when the temperature requires it -- whenever freezing conditions exists.
Kasco deicers are designed to prevent the formation of damaging ice around dockks and boats. To deice a shallow water area, direct the flow of warmer water from a deeper area into the shallower area. Remember, a deicer works because it draws warmer, denser water from the bottom and circulates it upward to the surface, preventing ice formation or melting existing ice.