In-O-Vate DB-4D Dryerbox (For Downward Dryer Venting on 2x6 Walls) Dryer Vent Box

The model 4D is for downward installation within 2x6 walls. 

• If you are looking for an upward installation within 2x6 walls, click here for the DB425 model.
• If you are looking for a upward installation within 2x4 walls, click here for the DB350 model.

Model 4D is designed for downward venting exhaust systems and floor standing dryers.

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.

(For Downward Exhaust Direction)

• 22 gauge aluminized steel weighing 4.31 pounds each
• Lower port measures 4 1/8" with very slight oval shape
• Distance from nailing flange to rear of box is 4 1/4"
• Overall measurements: 19" h x 16 3/4" w x 5 1/8" deep
• Inside measures  14" wide x 16" tall
• Five units per carton, 36 cartons per pallet, ships as a class 70

Click here for specs and installation instructions