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We were shocked by how good it works! -Samuel Kinsey, Wallenius Wilhelmsen

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MacroAir AirStar HVLS Fan

Sleek, industrial design and smooth, powerful performance.
It's a quiet revolution.

 
MacroAir HVLS Ceiling Fans are Cool

Enjoy up to 20% savings on your energy costs while keeping your space and your people 5° to 15° cooler. MacroAir fans are the perfect solution for today's economic climate.

Four Beautiful and Efficient HVLS Fans that Pay for Themselves

Four Beautiful and Efficient HVLS Fans that Pay for Themselves

Eddie Boyd
Even if your High Volume Low Speed (HVLS) big fan is working well, it may go unnoticed. If it is pulling a big mass of air and redistributing it to every corner of the warehouse and doing it quietly, no one may look up to the ceiling. If it is working as efficiently as only it can, no one knows but you. But, it is a shame to let its sleek elegant good looks go unappre… Read More
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The HVLS story:  In 1998, dairy farmers were looking for a way to cool their cows to reduce heat stress. Air conditioning was too expensive and it was impossible to run the ductwork in the barns. Small barn fans helped, but didn’t cover a wide enough area, consumed excessive and costly energy, and required ongoing maintenance. The engineers at Mechanization Systems Company (now known as MacroAir) created a huge fan with blades spanning 24’ instead of the typical 2’. And to create a gentle breeze, the fan speed was a fraction of the speed of small fans.