WS_E is a water chiller in motion-evaporating version for internal installation, matched with a remote external condenser which operates with R134a, a single or dual circuit unit with independent control of the single circuits, high efficiency twin-screw compressors with continuous modulation from 40% to 100%. The machine is suitable for cooling only, and is equipped with a high efficiency plate heat exchanger on the plant side. In the units with desuperheater , it is possible to obtain free heat during the cooling function. Available in the standard or silenced version, with complete cowling and reduced noise emission, and your choice of a mechanical or electronic valve. The adjustment logic uses the “Always Working” function, which permits the continuity of the machine’s operation, even in critical conditions.