What a performance... 10 years running. It's been a decade of energy savings for Vari-Green®. Vari-Green Motors Electronically Commutated (EC) motor with 80% usable turndown. 1/10 hp to 2 hp. Vari-Green Drives Factory-mounted, preprogrammed, prewired variable frequency drive controls fan speed, airflow and energy costs. More than 300,000 Vari-Green highefficiency motors have been sold in North America since they were introduced in 2009- saving more than 567 million kWh of energy. But that was just the beginning. Today, our expanded Vari-Green line also includes our Vari-Green Drives and Vari-Green Controls that bring even more energy efficiency and labor-saving opportunities to the ventilation industry. Now that's worth celebrating! Save energy. Reduce maintenance. Specify Greenheck's Vari-Green products. Learn more at greenheck.com Vari-Green Controls © 2019 Greenheck Manual and automated demand-control to maximize ventilation system efficiency. FANS ENERGY RECOVERY PACKAGED VENTILATION MAKE-UP AIR LAB EXHAUST DAMPERS LOUVERS COILShttp://www.greenheck.com