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, shell and tubes evaporator designed by Climaveneta and thermostatic expansion valve. Frame with base in polyester-painted thick hot-galvanised sheet steel and external panels in peraluman. Flexible and reliable unit; it easily adapts itself to different thermal load conditions thanks to the precise thermoregulation. The high performance’s level is achieved thanks to the accurate sizing of all internal components. Version B - Basic LN - Low noise SL - super-low noise version Configurations - - basic function D - partial condensing heat recovery function R - total condensing heat recovery function Features 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. 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.