Amerivent B Vent Installation Instructions. (PDF) 803900 AmeriVent Type B Gas Vent Catalog Edition 4 · Draft Hood The Amerivent all-metal, double-wall gas vent is listed as Type B by Underwriters Laboratories, Inc 7 Install strapping (minimum 3/4 inch, 28 gauge) through all four slots in collar and nail as shown or nail at all four.
Type B Vent (Gas) from www.hartandcooley.com
Install the first pipe or elbow section as outlined above The AmeriVent all-metal, double-wall gas vent is listed as Type B by UL and is approved for residential and commercial applications such as Category 1 water heaters, boilers, furnaces, space heaters, or wall heaters
Type B Vent (Gas)
and is approved for such residential and commercial applications as Category 1 water heaters, boilers, furnaces, space heaters, or wall heaters. Table 1 VENT SIZE "A" SQUARE 3E 51⁄ 2 inches 4E 61⁄ 2 inches 5E 71⁄ 2 inches 6E 81⁄ 2 inches 7R 10 inches 8R 11 inches 3 Model E is available in sizes 3" through 6" diameters and has a ¼" airspace between pipe walls
Amerivent Direct Vent Amerivent. When calculating the assembled length, allow 1" length The Amerivent all-metal, double-wall gas vent is listed as Type B by Underwriters Laboratories, Inc
288614 Amerivent 4inch Oval/Round Adapter BVent. with terms of the UL-listing and the manufacturer's published instructions. and is approved for such residential and commercial applications as Category 1 water heaters, boilers, furnaces, space heaters, or wall heaters.