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TLCTC — Matte Black Trim Collar

How to Specify

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.

TLCTC — Matte Black Trim Collar

  • Used on wall support installations when passing through a noncombustible wall.
  • Matte black finish with brass trim for an enhanced hand-crafted appearance.




Available sizes (inches)

5TLCTC5"7 1/816
6TLCTC6"8 1/816
7TLCTC7"9 1/816
8TLCTC8"10 1/816