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TLCIWS — Adjustable Intermediate Wall Support

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.

TLCIWS — Adjustable Intermediate Wall Support

Assets/Details

  • Used as supplementary support when chimney system height exceeds maximum height allowed by wall support.
  • Supports an additional 38 feet of chimney.
  • Includes top plate, support band, side brackets, and hardware.
  • 2” to 6” clearance away from wall.

Non-Twist-Lock Insulated Tee Cap (5” to 8” sizes) L-Bracket (5” to 8” sizes)

AV_TLCIWS_ADJUST INTER Wall Sup

Available sizes (inches)

ModelSizeA
6TLCIWS6"11
7TLCIWS7"12
8TLCIWS8"13