... 27°C/55°CFeatures: 1) Durable: titanium metal water heat exchanger, resists the erosion from chlorine in the water, name ... the design and manufacture of commercial/central air conditioning system. HICOOL, committed itself to commercial/central air conditioner researching ... -refrigerant air conditioner, VRV system, high and low static duct unit, rooftop unit, air-cooled split type floor standing unit, ...