Air King AK80H Energy Star Exhaust Fan 70 Cubic Foot Per Minute Air 4 Inch Round Duct White

Key Features

• Easily installs using the included adjustable hanging brackets
• 4 in round duct connector with damper protects against backdrafts and ensures quiet operation
• White, polymeric grill secured in place with torsion springs, easily removed if necessary
• One-piece polymeric centrifugal blower wheel has 57/32 in Dia, 229/32 in wide
• Heavy-duty motor permanently split capacitor, plug-in, 4-pole motor, life time lubrication, suitable for continuous operation
• Integrated humidity sensor automatically turns fan on until the desired humidity level is reached
• Humidity set points up to 80%
• Plastic collar for 4 in duct connection, comes complete with built in non-metallic back draft damper for quiet operation

Bath fans humidity sensing exhaust cfm=80 sones=1 4 inches duct with damper to protect against backdrafts. Humidity level is adjustable from 10% to 80%. The integrated humidistat senses the humidity of the room and turns the fan on until the humidity level is below the preset level. The fan can also be activat ed through a wall switch. HVI Certified and UL listed for installation over a tub or shower on a GFCI circuit. Meets California Title 24 requirements and ASHRAE 62.2.