90kw R407 refrigerant commercial heat pump water heater KFXY-090UCII Heat Pump Water Heater , Commercial Heat Pump Water Heater 1) Copeland scroll compressor, quiet and high efficiency. 2) High efficiency heat exchanger. 3) 600 stage adjustment precision electronic expansion valve. 4) Schneider electrical components. 5) Intelligent controlling system. 6) Intelligent EE valve, excellent efficiency at different ambient temp. 7) Automatically defrosting. 8) Easy installation and LCD operation. Optional: R410a, R22, R407c refrigerant is available.
