Unit description Outdoor unit for the production of chilled water with semi-hermetic screw compressors optimized for R134a, axial-flow fans, condensing coil with copper tubes and aluminium fins, single step shell and tubes evaporator and thermostatic expansion valve. Base and supporting structure and panels are of galvanized epoxy powder coated steel with increased thickness. Flexible and reliable unit; it easily adapts itself to different thermal load conditions thanks to the precise thermoregulation. This unit has been designed to optimize the costs - performances ratio. Version K - Standard efficiency, compact version SL-K - Key efficiency, compact and super low-noise version Configurations - - basic function D - partial condensing heat recovery function R - total condensing heat recovery function Features THE BEST COMPROMISE PRICE - PERFORMANCE This line has been conceived to optimize costs maintaining the units in class B or C as per Eurovent. FLEXIBILITY Flexibility in applications thanks to the many available functions and versions ADAPTABILITY Adaptability at the building’s cooling request thanks to the continuous capacity regulation, assured by sophisticated control’s logic. LEED RELEVANT PRODUCT These units are compliant with the performance standard contained in the protocol of sustainability LEED EXTENSIVE RANGE OF OPERATION Extensive range of operation with external air temperature up to 46°C at full load; with total heat recovery, hot water can be produced up to a temperature of 55°C.