Overview Similar Products –> Product Description Direct Interchange to FASCO D1037 (Penn Vent 7151-2139) Application Information: Attic Exhaust, Attic Exhaust, Attic Fan, Attic Fan. 1/20 HP 1045 RPM .97 Amps 115 Volts 60hz. Shaft: 3/8″ x 2 3/8″ Rotation = Clockwise Shaft End Band/Stud Mount – Bolt Circle – 4.62″ 5″ Diameter Motor Motor Length Less Shaft = 2 3/8″ PSC Style Motor – Includes Capacitor Redesigned to be energy efficient by reducing amperage CROSS REFERENCE: S88-916, 59121, 7151-2139, Z-8, Z-6, Z8, Z6. Roof Top Vent AO Smith/Century # 975, U975, DA3B039, DA3B039N Replaces Fasco D1036 Product Videos Custom Field Product Reviews