The high efficient coils are made from high equality copper tubes and special aluminum fins.

Heat Exchangers are supplied clean and tested under a pressure of 30 bars.
The casing----White power coated aluminum, corrosion strength, impact resistance, and does not produce poliuting debris.
The fan motors-----All with high quality axial fan motors with high satety standards fitted well to the unit casing with an anti-vibration system.
Defrost heating----Provided by stainless steel heater elements covered by the aluminum tubes. Located in the finned pack and in the drain pan.
Electrical parts and wiring-----are connected to an earth terminal, carried out in junction box with access holes equipped with water-proof cable grands. All material are selected carefully for long-term reliability.