Air King High Performance Bath Fan, 70 CFM

The Energy Star qualified high performance exhaust fan series features an unique Snap-In Installation System. The included bracket nails or screws to the ceiling joist allowing the fan housing to Snap-In. Connect the wiring and the ducting, install the easy fitting grill and you are done. A bath fan installation can now be done in minutes. The durable high impact plastic housing ensures quiet operation and maximum performance. Highlights: Easily installs using the included Snap-In Mounting System UL Listed for installation over a tub or shower on a GFCI circuit 4″ round duct collar with a plastic damper protects against back drafts and ensures quiet operation Specifications: HVI Certified Performance: 0.10 SP: 70 CFM, 1.5 Sones, 28.7 Watts, 0.25 SP: 57 CFM Sound Level: Quiet Energy Star qualified: Yes Ashrae 62.2 Ventilation: Local Exhaust Can be used to comply with California Title 24 requirements: Yes Duct Size: 4″ round Collar/Damper: Plastic Mounting: Snap-In Bracket Housing: ABS Plastic Effective Ventilation: Bathrooms up to 65 sq. ft. &Other rooms up to 85 sq. ft.