How to choose your Bathroom Fan?

What is a sone rating?
Sones, or the sone rating, is a term used to describe sound levels. Lower sone ratings are found on quieter fans. Higher sone ratings indicate a louder bathroom fan.

What is CFM?
CFM (Cubic Feet per Minute) measures fan air movement. CFM increases as air movement increases. A higher CFM is best for a larger bathroom; a lower CFM may be adequate for smaller spaces.

TD-BF-01 110CFM1.0Sones. Ventilating for bathroom up to 110 Sq. Ft

TD-BF-02 90CFM0.8Sones. Ventilating for bathroom up to 90 Sq. Ft

TD-BF-03 70CFM2.0Sones. Ventilating for bathroom up to 75 Sq. Ft

TD-BF-04 80CFM1.5Sones No Attic access Needed Installation,Ventilating for bathroom up to 85 Sq.FT

TD-BF-04H 80CFM1.5Sones with Humidity sensor, Ventilating for bathroom up to 85 Sq.FT

TD-BF-05L 70CFM2.0Sones with LED light ventilating for bathroom up to 75 Sq.FT.

TD-BF-06 70CFM0.3Sones ventilating for bathroom up to 75 Sq.Ft

TD-BF-07 110CFM0.8Sones with Humidity sensor ventilating up to 110 Sq.Ft

TD-BF-08L 80CFM1.5Sones with LED light Ventilating for bathroom up to 85 Sq.FT

TD-BF-09L 80CFM2.0Sones with LED light, Ventilating for bathroom up to 85 Sq. FT

TD-BF-10 110CFM1.2Sones with No Attic access Needed Installation,Ventilating for bathroom up to 110 Sq. FT

TD-BF-11 90CFM1.5Sones with Ventilating for bathroom up to 90 Sq. FT

TD-BF-12L 90CFM1.5Sones with LED light Ventilating for bathroom up to 90 Sq. FT

TD-BF-13 50CFM1.0Sones DC Motor with No Attic access Needed Installation,Ventilating for bathroom up to 50 Sq.

TD-BF-14L 50CFM1.0Sones LED light Ventilating with No Attic access Needed Installation,Ventilating for bathroom up to 50 Sq.

TD-BF-15L 110CFM1.2Sones LED light Ventilating with No Attic access Needed Installation,Ventilating for bathroom up to 110 Sq.

Brand	Tech Drive
Model Number	TD-BF-04H
Color	white
Product Dimensions	203.2 x 19.05 x 0.03 cm; 2.77 kg
Power / Wattage	20 watts
Voltage	120 Volts (AC)
Material	Metal
Noise Level	1.5 Sones
Special Features	Humidity sensor
Item Weight	2.78 Kilograms

Tech Drive Very Quiet 80 CFM, 1.5 Sone No Attic Access Needed Installation Bathroom Ventilation and Exhaust Fan with Humidity Sensor

Details

Description

Specifications

Common Questions