The TPI Shutter Mounted Direct Drive Exhaust Fan is designed to mount from inside of wall, making it ideal for new or existing construction. U.S.A.Fan Diameter (in.) 30 Air Delivery (CFM) 6,000 - 7,900 HP 1/4 Volts 120 Speeds (qty.) 2 Dimensions L x W x H (in.) 33 1/8 x 33 1/8 x 9. * Shutter exhaust fan is designed to mount from inside of wall, making it ideal for new or existing construction * Eliminates need for external framing and shutter * Enclosed, permanently lubricated motor for reliability
