Selkirk 10" to 30" 45 Degree Elbow (Round Large - Type B Gas Vent) Size:18-Inch Uses standard 20 lb LPG

Uses standard 20 lb LPG BBQ tank — NOT included

Higher elevations

Minimum hearth dimensions - 29 3/4" W (front) x 29 3/4" H x 15 1/4" D x 21 5/8" W (rear)

Product weight: 17 lbs

Selkirk 10" to 30" 45 Degree Elbow (Round Large - Type B Gas Vent) Size:18-Inch Uses standard 20 lb LPGSelkirk 10" to 30" 45 Degree Elbow Elbows are used to offset installation to avoid obstructions such as rafters and joists Size 10" through 14" adjust easily from 0 to 45 Sizes 16" through 30" are non adjustable 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