Dayton 3/4 to 1/5 HP Direct Drive Blower Motor, Permanent Split Capacitor, 1075 Nameplate RPM - 5RHT9 Nominal Size-48" X 1.5" The shelf measures 18 inches

The shelf measures 18 inches in length by 5 inches in width and has a hemmed lip to prevent injuries

and steel zinc-plated handle

the back plate attaches to the wall with four screws

Blow-off Port: 3/4 in

Dayton 3/4 to 1/5 HP Direct Drive Blower Motor, Permanent Split Capacitor, 1075 Nameplate RPM - 5RHT9 Nominal Size-48" X 1.5" The shelf measures 18 inchesMulti HP PSC Direct Drive Fan Multi Speed Motors,NEMA frame: 48YZ (5 5 8" body dia.) Enclosure: open air over Mounting: ring stud band Service factor: 1. 0 Insulation: Class B Thermal protection: auto Shaft orientation: all angle Rotation: CW CCW Duty: continuous,Energy efficient motors operate at multiple horsepowers, reducing inventory needs and expense. Feature quick change reversing plug.,UL Recognized and CSA Certified.