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

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. FtTD-BF-04 80CFM1.5Sones No Attic access Needed Installation,Ventilating for bathroom up to 85 Sq.FTTD-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.FtTD-BF-08L 80CFM1.5Sones with LED light Ventilating for bathroom up to 85 Sq.FTTD-BF-09L 80CFM2.0Sones with LED light, Ventilating for bathroom up to 85 Sq. FTTD-BF-10 110CFM1.2Sones with No Attic access Needed Installation,Ventilating for bathroom up to 110 Sq. FTTD-BF-11 90CFM1.5Sones with Ventilating for bathroom up to 90 Sq. FTTD-BF-12L 90CFM1.5Sones with LED light Ventilating for bathroom up to 90 Sq. FTTD-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.

• Very quiet bathroom fan (1.5 sones) and Strong air movement (80CFM) for bathroom up to 85 Sq. Ft
• Easy-to-Install: No cut housing with no attic access installation and replaces most small bathroom standard fans using existing opening. it can be done entirely from the room-ceiling side – no attic access needed installation.Please note that the housing height of this fan is 6 inches. If you replace an old fan with a housing height of 4 inches, make sure that the ceiling is installed deep enough before replacing.
• Two operation options: 1. Manual mode-The RED LED indicator lights, the fan will run continuously in this mode. 2. Humidity sensing mode- The LED indicator light will be green. In this mode the fan will automatically turn on when the humidity level in the room is above 60%
• Housing size: 7.5in x 7.25in x 6in with 4in duct. ceiling mounting Opening: 7.6in x 7.3in. Efficient and quiet,excellent motor perfomance, working at least 25000 hours
• 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.