Skip to navigation
RGS — Gripper Support 3-6"

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.

How to Purchase

Vent FAQs

RGS — Gripper Support 3-6"

Assets/Details

Submittal Data (76 KB, PDF)
  • HC_RGS_drwSupports 30 feet of pipe.
  • Acts as a firestop.
  • 7", 8" and 10" not UL-listed.

Gripper Support dimensions 3–6" (inches)

ModelSizeDim. ADim. BDim. C Square
3RGS3"3 1/2"5 1/2"9"
4RGS4"4 1/2"6 1/2"10"
5RGS5"5 1/2"7 1/2"11"
6RGS6"6 1/2"8 1/2"12"
7RGS7"7 1/2"-13"
8RGS8"8 1/2"-14"
10RGS10"10 1/2"-16"