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RWW — High Wind Cap (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

RWW — High Wind Cap (3"- 6")


  • RWW DWGUse in high wind environments.

High Wind Cap (3-6")

ModelSizeDim. ADim. BDim. C
3RWW3"6"8"5 1/2"
6RWW6"12"14"7 1/2"