United States bought this(Replacement Vestal Damper Plate 36” – For old rusty warped or missing damper plates we have replacement Vestal Damper Plates. It doesn’t matter if the old Vestal Damper has poker or rotary controls in a matter of minutes you can easily slide out the defective plate and slide in a replacement plate. The large hole in the damper allows installation of a rotary control. The smaller hole is used to run a wire through and fasten the damper controls to the damper body. This plate fits a Vestal cast iron damper. Damper plate measures 28 3/8” Wide x 7” Deep.
