Direct drive fan mounts from the inside of the wall, avoiding the time and expense of dismantling and replacing siding. Totally enclosed 120V motor has 3 speeds and is permanently lubricated.Fan Diameter (in.) 12 Air Delivery (CFM) 1,600 / 2,200 / 2,750 Volts 120 Speeds (qty.) 3 Dimensions L x W x H (in.) 15 3/16 x 8 1/2 x 15 3/16 Needs to be Hardwired Yes. * Mounts from the inside of the wall * For new or existing construction * Enclosed motor * Permanently lubricated * Includes junction box for hardwiring * U.S.A. * Model CE-12-DS
