Name Manufacturer Subtotal
Total: $

Model WD-100: #Greenheck, Inc.

Greenheck - Backdraft Damper

Model WD-100 dampers feature a frame constructed of heavy gauge galvanized steel with pre-punched mounting holes for ease of installation. Blades are fabricated from aluminum with felt seals on the closing edge. Each blade pivots on nylon bushings to assure quiet and smooth operation.

Stock Notes:


W x L For use with stock fans Price
8" x 8" GRS-8
10" x 10" GRS-10, G-065-VG, G-095-VG
12" x 12" GRS-12, G-103-VG, G-123-VG
16" x 16" G-143-VG
24" x 24"  


Order Information
Model Stock Price Order
WD1001010 10+ $71.00
Add WD1001010 to Cart
WD1001212 9 $74.00
Add WD1001212 to Cart
WD1001616 10 $90.00
Add WD1001616 to Cart
WD1001818 0 $63.00
Add WD1001818 to Cart
WD1002424 2 $125.00
Add WD1002424 to Cart
WD10088 10+ $60.00
Add WD10088 to Cart
Payments Accepted
Return & Refund Policy EAP only accepts return items if the items were originally purchased from our warehouse and if the items are in resalable condition. All orders are subject to a 15% restocking fee, based on the size and condition of the returned item. Products must be returned within 30 days of purchase to receive a refund.