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Model 3D Dryerbox - 2x4 wall
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3D Down-Box - 22 Ga. deep drawn recessed dryer vent box with gas port, measures 3 1/2 inches deep from nailing flange. For 2x4 construction.
22 gauge aluminized steel weighing 4.12 pounds each
Lower port measures 4 1/8" with very slight oval shape
Distance from nailing flange to rear of box is 3 1/2"
Overall measurements: 19" h x 16 3/4" w x 4 3/8" deep
Inside measures 14" wide x 16" tall
Six units fit in a carton
to see if your favorite building / HVAC supply house already has them in stock.
that save you even more money when you buy them as a kit.
Questions and Answers
In a 2x4 wall do you have to reduce vent to 3" pipe to stay in wall cavity?
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Current codes allow for the 4" pipe to be squeezed or deformed to fit in the 3.5 inches of a 2x4 wall. Future codes though will disallow the deformation of the round pipe. Stick with 4 inch pipe. Dryer venting does not allow 3" piping.
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Answer provided by:
Rick Harpenau (5/19/2015)
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Clean easy to install. This product is just what we expected.
from SLC, UT.
Great solution to small space
Using the 3D Dryerbox reclaimed enough space in the laundry closet for the new dryer. Installing the box was easy, cutting a new hole though the floor, less easy. Eliminating 3 elbows and replacing the 4th with a long turn elbow from Dryerbox made a HUGE difference in air flow. Well worth the effort!
Great product, fit perfect. Could not find a down flow in any of the big box stores only plastic up flow units that were the same price as this metal product.
I looked and looked for a metal in-wall box that would vent through the crawlspace. This product is well-designed and well-made! I am pleased that I could add a full 4-5 inches to my laundry room, just by installing this box and getting my dryer up against the wall!
from Dundee, OR.
Works great after modified
I needed the downbox 2x4 box for my project. I cut out then smoothed out the holes so the down vent would be on the bottom right and gas on the top left. I had to flip flop my front loading machines so the doors would open outward properly. All plumbing and electrical had to be moved. It's finally done and works great. Now it's time for drywall.
from Long Beach,CA.
Could not use
This was not a new job, but a retrofit; in any case due to framing and plumbing constraints I could not use the 3D. ( I modified drier to a side vent where there was room for duct work.) please note that retrofit models would not have worked here either. I hope that we can use it next year at my daughter's new house. I would like to point out that with the hole in this model fixed it does limit where it can be used. An option for a hole on either side would provide benefits. Otherwise, the construction is very good; I would recommend it.
this box is great idea to install in every home, its easy and simple to install, and i would recommend it to all. I wish it was available at local stores.
from courtland, va..
box seems great
product appears to be exactly what we were looking for, sturdy and well made. However, we haven't gotten around to the install yet, but I see no issues arising when we do.
Basic Set includes a DB3D, 48" of alum. flex and two 4" clamps
Bonus Set includes a DB3D, a LT90, 48" alum. flex, two 4" clamps
90 Degree Long-Turn Ell 4"
45 Degree Long-Turn Ell
No Nest Dryer Vent - White
24x4 30 Gauge Snaplock Pipe
60x4 30 Gauge Snaplock Pipe
Dryer Placard Label (single)
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Carton of Six 3D Dryerboxes
Dryer Placard Label (sheet of 6)
Premium Flush-mount Metal Dryer Wall Vent
DryerJack - Low Profile - Scoop Design
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