WL 110.20 is designed for use with the supply unit for heat exchangers WL 110 and the supply unit for chemical reactors CE 310. The cold water supply allows for reasonable operation at high ambient and water temperatures.
The unit is equipped with an integral refrigeration system, water tank and circulating pump. In the water tank, a pipe coil acts as an evaporator for the refrigeration cycle and cools the water.
An electronic controller keeps the water temperature constant.