... work independently or with max 7 slave unit Modular Water source heat pumpCooling Capacity: 90kw-720kw, 130kw-1040kw 160kw-1280kwHeating ... unit such as cooling, heating, with heat recovery function producing hot water for domestic use.The refrigerant circuit is ... valve, high and low pressure switch.The electric panel consists of compressor breaker, compressor contactor, phase sequence relay, control ...