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 |
---|---|---|---|
5TLCCSS | 5" | 7 1/8 | 11 |
6TLCCSS | 6" | 8 1/8 | 12 |
7TLCCSS | 7" | 9 1/8 | 13 |
8TLCCSS | 8" | 10 1/8 | 14 |