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.
Model | Size | A | B |
---|---|---|---|
5TLCAP | 5" | 7 | 11 5/8 |
6TLCAP | 6" | 8 | 11 5/8 |
7TLCAP | 7" | 9 | 11 5/8 |
8TLCAP | 8" | 10 | 11 5/8 |
10TLCAP | 10" | 12 | 13 1/4 |
12TLCAP | 12" | 14 | 15 1/4 |
14TLCAP | 14" | 16 | 17 1/4 |