Selkirk 8-in Dia Galvanized Cap Fittings



The 4 in. Steel round gas vent top is a type B, galvanized-steel fitting that helps prevent rain and debris from entering the vent. It is not for use with wood-burning applications. The end is die-formed for uniform sizing and a strong, easy-to-connect joint. The cap is tested and UL Listed for safety in accordance with nape standards.

  • Warranty period is 15 years from the date of installation, when used for venting AGA listed category II, III or IV gas heating equipment or water heaters in residential appliances
  • Metalizations gas vent fittings have been tested and listed per UL 441 for installation as a type B and B-W gas vents to be installed in single and multi-story buildings in accordance with the standards of the national fire protection association
  • Top is used to protect from birds and weather
  • Lifetime limited warranty
  • Lock tab-an alternative method to secure pipe whee required by local code
  • Outer material 28 gauge galvanized steel
  • Inner liner is aluminum
  • Check appliance installation instructions for details
  • Industry best warranty contact Selkirk for details
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Type Cap
Degree of Angle N/A
Size - Length 4-in
Inlet Thread Type Female
Outlet Thread Type Male
Common Uses Gas Vent Top
Code Approvals UL441, NFPA211

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