Welcome to the era of A+ energy efficiency
The Airfi Frost Pro System (AFPS™) is a learning defrosting system that ensures the operation of the ventilation unit throughout the heating season. AFPS technology comes standard in all Airfi ventilation units.
The Airfi Frost Pro System is a Finnish innovation that defrosts the heat recovery coil as needed, ensuring its functionality even during prolonged cold spells.
The energy used for defrosting is taken from the exhaust air leaving the building. This way, the energy provided by the heating elements benefits the apartment rather than heating the waste air with preheaters.
The defrost function only runs for the optimal time, saving energy compared to older technologies. The learning function adapts to the unique characteristics of the unit, such as filter or heat recovery coil contamination.
By choosing Airfi’s energy-efficient ventilation units, you can achieve significant energy savings and ensure the functionality of the ventilation system in all conditions.
Airfi Frost Pro System (AFPS™) – Airfi’s learning defrosting system has been granted a patent.
