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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 venting. This model was designed to allow room for other mechanical components in the cell of the wall. It is narrow enough to share plumbing or electrical runs.
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