MacroAir: AirVolution-D high-volume, low-speed (HVLS) fan models

Fans receive Underwriters Laboratories (UL) certification

High-volume, low-speed fans receive UL certification Two AirVolution-D high-volume, low-speed (HVLS) fan models have received certification from Underwriters Laboratories (UL). The 550 model controls temperature and humidity with blades ranging from 8 to 18 feet long, making them ideal for medium to large spaces. Engineered for heavy-duty applications, the 780 model sports blades ranging from 20 to 24 feet to move air in extra-large spaces. MacroAir, 866-668-3247, www. macroairfans.com.

By 24/7 Staff

· November 8, 2015

Two AirVolution-D high-volume, low-speed (HVLS) fan models by MacroAir have received certification from Underwriters Laboratories (UL).

The 550 model controls temperature and humidity with blades ranging from 8 to 18 feet long, making them ideal for medium to large spaces.

Engineered for heavy-duty applications, the 780 model sports blades ranging from 20 to 24 feet to move air in extra-large spaces.

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