Unit description Indoor unit for the production of chilled water that may be connected to a remote condenser with hermetic rotary scroll compressors working with R410A, braze-welded plate-type exchanger and thermal expansion valve. Panels and base in hot-dip galvanised sheet steel with paint finish. Version B - Basic Features REFRIGERANT GAS R410A The use of R410A allowed to achive better energy efficiencies with environment full respect (ODP = 0) UNIT DESIGNED FOR COMBINATION WITH REMOTE CONDENSER Compact units, designed for residential- and commercial air-conditioning systems INTEGRAL CONTROL AND ADJUSTMENT The condenserless unit comes complete with built-in microprocessor control with possible connection to the condenser. INTEGRATED HYDRONIC MODULE The built-in hydronic module already contains the main water circuit components; it is available with single or double pump configuration, with low or high head.