Velocity™ Series
is designed to create a more comfortable facility environment using the least amount of energy

Velocity™-PV Series
model takes the technology of an HVLS fan one step further by adding the environmental and energy-efficient benefits of solar power

Tilt™ Series
is designed for spaces where ground obstructions, sprinklers or low ceiling height may prevent the use of traditional and larger-diameter HVLS fans

Serco's High Volume Low Speed (HVLS) fan series is designed to provide facilities with an energy-efficient and cost-effective cooling and heating solution. High Volume Low Speed fans move large volumes of air at low speeds over very large areas. The fan blades produce a massive column of air that flows down to the floor and outward in all directions, creating a deep “horizontal floor jet” that ultimately circulates air up vertically and gets drawn back through the top of the fan.

The result is more consistent temperature control, improved airflow / circulation and improved energy efficiency. In cooler months, the HVLS fan operates in reverse, circulating hot air trapped at ceiling level and creating a warmer and consistent mix of air throughout the facility (referred to as "destratification").











A Better Fan for a Better Bottom Line:

• Provides a more comfortable, uniform temperature for employees. Changes the perceived temperature of an employee by 8–10 degrees.
• Slow movement is quiet and non-disruptive to employees and the work environment.
• Air movement keeps facility floors dry – improving overall safety.
• Condensation is minimized – protecting the facility and product from moisture and mold.
• Helps circulate and minimize the effect of forklift exhaust and stagnant or musty air.
• Equalizes temperature to a +/- 1 to 2 degree difference from floor to ceiling.
• Improves environmental conditions at the top of storage racks.
• Reduces the load on air handlers and improves cycle times.