Selkirk 10" to 30" Tee (Round Large - Type B Gas Vent) Size:10-Inch 4" x 4" x 4"

4" x 4" x 4" Swivel Tee

Product FeaturesIncludes: DVP-Trap2

Assembled length is 1 1/2" less than listed length

The drop-down front door has a fabric panel for delivering high quality sound without your technology taking away from your room’s beauty

6" 8/12 Pitch Aluminum Fixed Pitch Flashing

Selkirk 10" to 30" Tee (Round Large - Type B Gas Vent) Size:10-Inch 4" x 4" x 4"Selkirk 10" to 30" Tee A tee transitions a system from horizontal to vertical orientation. Branch and trunk diameters of the standard tee are the same size. 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.