Installing a direct vent chimney through a combustible wall is simple with this Vent Pro vent pipe wall thimble by Dura-Vent. This chimney pipe thimble acts as a wall pass-through and firestop for direct vent piping for vent pipes with a 4 in. inner diameter. This thimble is intended for use with Direct Vent Pro horizontal high wind rain caps and is constructed from .020 in. aluminum inner wall, and a.018 in. galvanized steel outer wall. A framed 10 in. opening is require for installation.
Acts as a wall pass-through and firestop for direct vent piping
For use with DirectVent Pro Horizontal High-Wind Rain Caps
Limited lifetime warranty
6 5/8" pipe opening
12.5" H x 12.5 W
*May be required in Canada
**A framed 10" opening is required
Manufacturer: DirectVent Pro Part Number: 46DVA-WT eFireplaceStore Item Number: CPF-69445 UPC: 662492822524
Dura-Vent DirectVent Pro Vent Pipe Wall Thimble - For Vent Pipes with a 4-Inch Inner Diameter - 46DVA-WT
5 Stars based on 1 Review(s)
I would recommend this item to a friend.
Dura-Vent Wall thimble
November 30, 2011
Exactly what I needed, at a reasonable price, with incredibly fast shipping.
Does the job.
By Jack from NJ on January 16, 2015
Is this item deep enough for 2 x 6 exterior walls?
By eFireplaceStore on January 16, 2015
This product is indeed deep enough to span a 2 x 6 wall with drywall on the interior and vinyl or wood lap siding on the exterior. If you have brick veneer, the thimble will not be wide enough. You would need to add a section of galvanized metal to extend the thimble if you do have a brick veneer.
By Russel from Taylors Island, MD on November 2, 2014
I have a 4" x 7" direct vent pipe to go out of a 2" x 4" sheetrock wall. Is this wall thimble all I need to pass thru the wall to the outside vinyl siding standoff?
By eFireplaceStore on November 3, 2014
This thimble is indeed the correct product to use for passing your direct vent piping through the combustible wall and to the standoff and termination.