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 110CFM/1.0Sones. Ventilating for bathroom up to 110 Sq. Ft
TD-BF-02 90CFM/0.8Sones. Ventilating for bathroom up to 90 Sq. Ft
TD-BF-03 70CFM/2.0Sones. Ventilating for bathroom fan up to 75 Sq. Ft
- Quiet bathroom fan (2.0 sones) and Strong air movement (70CFM) for bathroom up to 75 Sq. Ft
- 7.5in x 7.25in x 4in with 3in duct. Ceiling Mounting Opening: 7.6in x 7.3in. Note: Use 3inch ducting.
- Easy-to-Install: No cut housing installation and replaces most small bathroom standard fans(As: Housing Size 7.5in x 7.25in) using existing ceiling opening .
- Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit.
- Efficient and quiet,excellent motor perfomance, working at least 25000 hours.Galvanized steel Housing resists corrosion,
- Quiet bathroom fan (2.0 sones) and Strong air movement (70CFM) for bathroom up to 75 Sq. Ft
- 7.5in x 7.25in x 4in with 3in duct. Ceiling Mounting Opening: 7.6in x 7.3in. Note: Use 3inch ducting.
- Easy-to-Install: No cut housing installation and replaces most small bathroom standard fans(As: Housing Size 7.5in x 7.25in) using existing ceiling opening .
- Energy Star qualified, UL and HVI certified for performance assurance.Acceptable for use over a bathtub or shower when installed in a GFCI-protected branch circuit.
- Efficient and quiet,excellent motor perfomance, working at least 25000 hours.Galvanized steel Housing resists corrosion,
