Change is in the AER!


For efficient air movement, look no further than Greenheck’s AER direct drive sidewall fan.

With 30% higher maximum flow compared to existing direct drive options, the AER serves all your clean air application needs. Constructed from corrosion-resistant galvanized steel and incorporating a high-efficiency cast aluminum airfoil propeller, the AER outclasses the competition. Package AER with any of our standard sidewall options or accessories for all your wall mounted fan needs!