Tempest High Volume Low Speed Fan

High Volume Low Speed Fans

Model Features

Tempest 6 ft. – 16 ft. diameter
Ecowatt® direct drive EC motor
Onboard IP65 VFD, factory assembled and programmed
Equipped with nylon 66 wingtips to redirect outward airflow into downward airflow
Extruded anodized aluminum blades
Lowers energy bills through evaporative cooling effect

Model Overview

Tempest HVLS is a 6-Blade High Volume Low-Speed fan model featuring a direct drive ECM, IP65 motor. This fan is equipped with wingtips to redirect outward airflow downward. Through the destratification process, the THVLS fan series will lower energy bills providing evaporative cooling effect in summer and allow for uniform temperature in winter.

Due to an increase of lift created by the shape of the blade, Tempest fans can operate at lower speeds with less power consumption and produce a higher distribution of airflow.

5-year fan housing warranty, 1-year motor and control warranty

Specifications

Tornado HVLS Specifications

Fan Diameter	HP	Area Covered for Destratification	Max Effective Diameter for Destratification	Max Effective Diameter for Cooling	Max Speed	Installed Weight
6 Ft. (1.8 m)	1.35 HP (1.0kW)	2,826 Ft² (262 m²)	60 Ft. (18 m)	30 Ft. (9 m)	140 RPM	101 lbs
8 Ft. (2.4 m)	1.35 HP (1.0kW)	5,024 Ft² (467 m²)	80 Ft. (24 m)	40 Ft. (12 m)	100 RPM	104 lbs
10 Ft. (3.0 m)	1.35 HP (1.0kW)	7,850 Ft² (730 m²)	100 Ft. (30 m)	50 Ft. (15 m)	70 RPM	107 lbs
12 Ft. (3.6 m)	1.35 HP (1.0kW)	11,304 Ft² (1,050.2 m²)	120 Ft. (36 m)	60 Ft. (18 m)	65 RPM	111 lbs
14 Ft. (4.3 m)	1.35 HP (1.0kW)	15,386 Ft² (1,429.4 m²)	140 Ft. (43 m)	70 Ft. (21.5 m)	50 RPM	115 lbs
16 Ft. (4.9 m)	1.35 HP (1.0kW)	20,096 Ft² (1,867 m²)	160 Ft. (49 m)	80 Ft. (24.5 m)	45 RPM	119 lbs

Dimensions

Dimensions for Tempest HVLS

Diameter [U]	Side [V]	Above [W]	Below [X]	Min Blade Height [Y]	Blade Drop Height [Z]
6 Ft. (1.8 m)	11"	20"	11"	10'	22.25"
8 Ft. (2.4 m)	15"	20"	15"	10'	22.25"
10 Ft. (3.0 m)	18"	20"	18"	10'	22.25"
12 Ft. (3.6 m)	22"	20"	22"	10'	22.25"
14 Ft. (4.3 m)	26"	20"	26"	10'	22.25"
16 Ft. (4.9 m)	29"	20"	29"	10'	22.25"