CO2 water source heat pump water heater,CO2 water source conditioner,CO2 air cooling CO2 water source heat pump water heater,CO2 water source conditioner,CO2 air cooling1. ... pressure1.0MPafeed pumpAC380Vx0.1kWAC380Vx0.11kWcooling water heat exchangerheat exchangerheat exchangercirculating pump380VX0.37kW380VX0.75kWControl modehot water outlet temperature control ,model controlProtection high ...