Using tables from the National Fuel Gas Code or our Sizing & Application Guide, determine the diameter of venting required. The Sizing & Application Guide also offers tips on good design including multi-appliance system sizing and design. The System Design and Installation Guide is an additional resource.
Available in a black finish, the Round Adjustable Face Plate is a decorative two-piece trim for Adjustable Roof Support Assembly, and fits 0/12 to 24/12 pitch applications.
Part No. | Size | A | B | Ceiling Pitch |
---|---|---|---|---|
6PL-R2FP-BK | 6" | 9 1/4" | 18 1/4" | Flat to 2/12 |
6PL-R12FP-BK | 6" | 9 1/4" | 18 1/4" | 11/12 to 24/12* |
8PL-R2FP-BK | 8" | 11 1/4" | 18 1/4" | Flat to 2/12 |
8PL-R12FP-BK | 8" | 11 1/4" | 18 1/4" | 11/12 to 24/12* |
*Must be trimmed for ceilings steeper than 12/12