Selkirk 10" to 30" Tee Cap (Round Large - Type B Gas Vent) Size:10-Inch Set the bottom of the

Set the bottom of the post in the center of the hole

Once installed

adding structural support which enhances durability

Tee Support Bracket

Provides improved performance in high wind conditions

Selkirk 10" to 30" Tee Cap (Round Large - Type B Gas Vent) Size:10-Inch Set the bottom of theSelkirk 10" to 30" Tee Cap The Tee Cap is used to close the bottom or branch of the Tee. Removable for easy system maintenance. Round Large Type B Gas Vent Model R Double Wall Type B Gas Vent is designed for quick and easy installation. It's durability makes it ideal for multi family and commercial industrial applications. Featuring an aluminum inner liner designed to assure quick vent action and minimal condensation. Lightweight and easy to assemble