The Dryerbox® 425 Recessed Dryer Vent Box - Upward Venting for 2x6 walls

We provide generous discounts for bulk orders. If you have a project, please reach out to us to take advantage of our bulk pricing.  Email us at contactus@solidsourcehvac.com. 22 gauge aluminized steel weighing 4.14 pounds each Top port measures 4 1/8" with round shape Distance from nailing flange to rear of box is 4 1/4" Overall measurements: 21" h x 12 1/2" w x 5 1/8" deep Inside measures 9 1/2" wide x 18 1/4" tall Five units per carton, 36 cartons per pallet, ships as a class 70 Designed for upward exhaust direction Designed for 2x6 walls.  If you're needing one for a 2x4 wall order a DB350. The 425 is the flagship model having been designed for the most common new construction dryer exhaust configuration. While there are a few exceptions, it is primarily used for venting upward in 2 X 6 walls. Where wall depth is restricted, it can be installed in a 2 X 4 wall with a 1" furring strip. The only time the 425 should be inverted is to support pedestal or stacked units for downward v