High Volume Low Speed Fan
High Volume Low-Speed Fan as known as HVLS Fan is a large diameter fan that typically is 12 feet to 24 feet.
Consequently, with its larger diameter, it can move or drive more air volume to create a turbulent air movement to particular stationary air.
While creating air turbulent movement to the stationary or stagnant air, it breaks up the moisture saturated boundary layer or sweat which surrounds the body.
As a result, it can accelerate evaporation to produce a better wind chill effect on human skin.
High Volume Low Speed Fan (HVLS Fan Wind Pattern)
This velocity chart based on 24 feets diameter HVLS with 7 meters height
Why is the HVLS Fan becoming a key of choice nowadays?
This is because it is maintenance-free, longer life span, as well as lower power consumption.
HVLS Fan can create air turbulence between 4000 sqft to 8000sqf coverage which depends on the fan diameter size.
In other words, the larger the fan diameter, the wider the coverage.
Moreover, the HVLS fan system is suitable to apply at buildings that consist of minor heat factors been generated throughout time. For example, fully open buildings, semi-open buildings, or ventilated shielded buildings.
Besides, the height of installing an HVLS Fan will affect the minimal flow turbulent blind spot.
At such height, this system gives the advantage of saving space from those industrial stand fans on the floor. That’s us to say it can help you to have a better layout arrangement of your place.