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.
Fixed 30° elbow is used for connecting pipe sections to the chimney system.
|6DCC-30-BK||6"||3 11/16"||4 1/16"|
|8DCC-30-BK||8"||3 11/16"||4 1/16"|