KCW Modular Scroll Water Chiller can serve as cooling source for central conditioning project and industry cooling system. Chiller applies modular design. Modules are independent and can be combined randomly under central control microcomputer. Chillers can take active control of capacity output by start/stop relevant module according to load change, thus effectively saving much energy. Heat recovery is optional, which can recover rest heat of condenser in order to produce 60degC domestic hot water or process water.