This product requires certification to purchase.

4 in. X 5 in. Type B Round Gas Vent Increaser

This product has been replaced by

4 in. x 5 in. B-Vent Increaser
M&G Duravent 4 in. x 5 in. B-Vent Increaser
Manufacturer Part #4BVX5
M&G Duravent

4 in. X 5 in. Type B Round Gas Vent Increaser

  • Fast #
  • Part #MGD4GVX5
  • Item #77394
  • Manufacturer Part #4GVX5
3.1 out of 5 Customer Rating
Brand image
M&G Duravent 4 in. Gas Vent Increaser Aluminum Galvanized
M&G Duravent 4 in. Gas Vent Increaser Aluminum Galvanized

This product has been replaced by

4 in. x 5 in. B-Vent Increaser
M&G Duravent 4 in. x 5 in. B-Vent Increaser
Manufacturer Part #4BVX5
M&G Duravent

4 in. X 5 in. Type B Round Gas Vent Increaser

  • Fast #
  • Part #MGD4GVX5
  • Item #77394
  • Manufacturer Part #4GVX5
3.1 out of 5 Customer Rating
X Points

EACH
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Package Quantity Info:

Each: 1
Unavailable
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Product Details

Product Description
  • Use to increase vent diameter
  • Requires Certification

Documents

INSTALLATION
Dimensions & Measurements
Diameter - Inside 1
4 in
Diameter - Inside 2
5 in
Characteristics & Features
Material
Aluminum, Galvanized
Proposition 65
WARNING: Cancer and Reproductive Harm - www.P65warnings.ca.gov