Return air plenum, for filter grill 20″ x 20″x5″ with 10″ collar & 3/4″ flange
USD 139.00 USD
Specifications
| Item Thickness | 26 gauge |
| Shape | Square |
| Item Diameter | 10 inch collar |
| Color | Silver |
| Material | Galvanized Steel |
| Item Length | 4 in |
| Brand | DUCTWORKFORSALE.COM |
| Type | Plenum |
| Item Height | 4 in |
| Model | retpn202010 |
| Country/Region Of Manufacture | United States |
This return plenum box is designed to be used with a 20"x25" filter grille. The size of the box is 20"x25"x5" deep with a 3/4" flange, and the 10 inch collar is 4" long. Overall dimensions to the outside of the 3/4" flange are 21 5/8"x 26 5/8". It's manufactured from 26 gauge galvanized metal. The 10 inch collar will be cut centered in the plenum box for you to install it. If you need a different size or a different size collar, please check our eBay store. You can call or message us if you need a custom size that you don't see listed. We will make and ship it out to you quickly.