Water to air (Monobloc high pressure) High pressure water to air A/C are widely adopted in high class domestic houses and commercial projects, such as hotels, shopping malls, office buildings ,etc .Water to air system create higher efficiency than normal AV. Compact design makes the unit easy to be installed hiding inside the ceiling ,which make the whole fitment featly and high class. Standard unit composition: 1)Base frame and external panels made of galvanized powder coated steel. 2)Extremely compact compressor with R410a refrigerant for option 3)Water flow switch equipped for water flow protection 4)Careful protection functions such as: high pressure, low pressure, and over-heating, overload anti-freezing, phase order, discharge temp .etc. 5)Intelligent controller and adjustment by quickmind microprocessor with possibility of remote control.(Carel controller for standard) 6)Water side equipped with New S&C high efficiency exchanger 7)Air exchanger(Fins-coil) with hydrophilic coating 8)Automatic defrosting function included 9)Inside of the cabinet is fully insulated, plus Suspended base, ensure low vibration and noise10)Thermostatic expansion valve 11)General testing and operational test carried out for every unit before package in the factory Specification: Cooling capacity: 54400BTU/h 88700BTU/h EER: 4.26 4.30 Heating capacity:58000BTU/h 94000BTU/h COP: 4.36 4.40 Certifications: CE, CCC, etc.