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OptimVentFan performance optimization

Energy optimization of fan power of AHUs can be ensured with variable flow controllers, when the fan power is adjusted based on data from variable air volume dampers (VAVs). When the Air-Handling Unit cooperates with VAV dampers, there is a great potential for reducing the electricity consumption of the fan, consequently a substantial reduction in the financial demands of the operation of the Air-Handling Unit. Automatic fan speed control tries to achieve the optimal ratio between the amount of air supplied and energy consumed. The result is a significant reduction of pressure loss of VAVs, therefore energy savings in value of tens of percent.

Technical documentation