... are large cooling capacity,easy operation and highly reliable. Water Cooled Air Conditioning Unit Model : RO-70HP1,Cooling Capacity(kw/h):2102,Power ... Refrigerant:R2210,Evaporator:Fan Coil11,Condenser:Shell and Tubes(Cold Water Flow:42 m3/h)12,Flow Control:Expansion Valve13, ... to use, automatically control, easy to install and operate Industrial Water Cooled Air Conditioner/Central Air Conditioning