Fan Efficiency Grade (FEG). AMCA - FEG rating Rosenberg

Certified FEGs are determined in accordance with AMCA 205-10 Energy Efficiency Classification for fans.

In conjunction with AMCA 211-05 (Rev. 3/11) Certified Ratings Program, Product Rating Manual for Fan Air Performance. This classification is based on fan peak (optimum) total efficiency for a given fan speed, fan size and application category. For the purpose of energy classification, the peak efficiency can be determined at a speed not higher than the maximum design speed of the fan.

The AMCA Certified Ratings Seal applies to the Fan Efficiency Grade (FEG) for AND series Axial fan model AND 500 to AND 1250 as shown in the table below only.

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Fan Efficiency Grade (FEG). AMCA - FEG rating for Rosenberg fans

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The contact addresses are to be found in the attachment, or else please phone +49 (0)7940 / 0917 186 894 or email to info@rosenberg.com.vn