Painted galvanised sheet steel structure (RAL9002) for an effective resistance to corrosive agents. Fastening devices are made of non-oxidizable materials, or carbon steel that has undergone surface-passivating treatments.

Axial fans with airfoil blades made of plastic-aluminum composite, connected to an electric motor with external rotor. The condensation control system continuously and automatically regulates the fan speed.

Hermetic scroll type (rotary up to 7 kW), housed in a completely closed compartment that can be sound insulated. There is a heating element (standard feature) on the compressor’s cover to counter oil dilution.

Electrical control panel with microprocessor controller accessible from the outside and low-voltage output for dry-contact thermostatic control of the unit, external disconnect switch, phase sequence control.

• Dehydrating filter
• Flow indicator with humidity indicator
• High and low pressure switch
• Security valve
• Shut-off valves on the liquid and gas line
• Nitrogen precharge under pressure
• Thermostatic valve, refrigerant pressure gauges, and liquid receiver as optional accessories