Dehumidistat Wall Switch Ventilation Product Type Dehumidistat Control Range 20 to 80 Percent RH Switch Action Close on Rise Current Rating 9 A Mounting Location Wall-Mount Compatible with Manufacturer Model Number 440RLTK 605RP 744 744L 744LED 744RL AR80LWH Includes Switch Color White Compatible Product Type Ventilation Fan Standards cUL Listed UL Listed