The Nilan microclimate air exchanger is a premium quality ventilation system fabricated from quality materials such as aluminum, copper, and galvanized steel. There are no main parts made of cheap plastic.

The ventilation is powered by two ball bearing high capacity centrifugal fans. The fans are factory sealed and balanced. This insures extremely smooth and quiet operation under all conditions.

Please note that the casing is completely insulated. This soundproofs the unit and protects it against condensation.