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) | ( C ) |
---|---|---|---|---|
5TLCC | 5" | 7 | 7 1/2 | 11 1/4 |
6TLCC | 6" | 8 | 7 1/2 | 11 1/4 |
7TLCC | 7" | 9 | 7 1/2 | 13 1/4 |
8TLCC | 8" | 10 | 8 | 14 1/4 |
10TLCC 10" | 10 | 8 1/2 | 20 | |
12TLCC 12" | 12 | 10 | 24 | |
14TLCC | 14" | 14 | 11 1/2 | 28 |
Model | Size | A | B | C |
---|---|---|---|---|
5TLCCD | 5" | 7 | 5 | 10 |
6TLCCD | 6" | 8 | 5 1/2 | 12 |
7TLCCD | 7" | 9 | 6 1/4 | 14 |
8TLCCD | 8" | 10 | 7 | 16 |