Frame and load-bearing structure: extruded profiles aluminium alloy with a cross section of 40 x 40 mm, thermal cut-type with concealed screws. Profile interlocking balloon gaskets. Aluminium base.
Panelling: 25 mm double sheet metal (internally galvanised steel and externally pre-painted RAL 9002). Hot-injected polyurethane insulation (average density: 45 Kg/m³).
Compressor: scroll type, rotary, hermetic complete with thermal protection and casing heater.
Evaporating coil: in copper pipes and fins with a condensate drain tray.
Condensing coil: in copper pipes and aluminium fins.
Water side heat exchanger (DRESY-DTESY-DEESY): braze-welded plates in special stainless steel for chlorinated water or tube and shell in Cu/Ni for water treated with saline chlorination. The heat exchanger in the DEESY models is with braze-welded plates in stainless steel that is not suitable for chlorinated water. Water flow differential pressure switch.
Fan: double intake centrifugal fan with external motor, adjustable belt and pulley transmission. Standard set up with vertical air supply.
Available static pressure of 100 Pa.
Filters: class G3 fitted inside the intake.
Cooling circuit: separate from the aeraulic circuit and complete with a dryer filter, humidity indicator, high and low pressure gas gauges, load connections, high and low pressure side safety pressure switch, thermostatic expansion valve, liquid receiver (DRESY-DTESY-DEESY version), high pressure safety valve and R410A refrigerant load.