HVLS Selection Tool

Select Ambient Temperature and Desired Cooling Effect

Building Width (m)

Numeric Only

Building Length (m)

Numeric Only

Building Height (m)

Numeric Only

Temperature must be between 25°C and 42°C

Minimum cooling effect shown is at 90% Humidity, Maximum at 10% Humidity

Models	Coverage Diameter (m)	No of fans required	No of Fans along width	No of fans along length	Spacing between fans width (m)	Spacing between fans length (m)
Titan 14
Titan 16
Titan 18
Titan 20
Titan 24

Eco 8
Eco 10
Eco 12
Eco 14
Eco 16
Eco 18
Eco 20
Eco 24

*Select HVLS fans for cooling effect. For destratification, blow air towards floor at 10% of full speed for excellent destratification

*10% of full speed will achieve at least the recommended 1 AC/hr required for good destratification under all conditions

including energy used to drive HVLS fans

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If used in an air-conditioned building
Increase in air-conditioning setpoint due to cooling effect of HVLS fans (°C)
Air-Conditioning Energy Savings (Including energy used to drive HVLS fans)

If used in a heated building
Building Height (m)
Temperature difference between floor and ceiling without destratification (°C)
Approx. destratification energy savings (including energy to drive HVLS fans)

*Suitable for simple square or rectangular buildings only.