Selkirk Type B Gas Vent with 3-Inch Diameter and 45-60 Degree Adjustable Elbow, 103222

The Selkirk Type B Gas Vent with 3-Inch Diameter and 45-60-degree Adjustable Elbow (Model RV) is engineered for safe, efficient venting of Category I gas appliances such as furnaces, water heaters, and boilers. This high-performance venting component is designed to simplify installation while ensuring lasting reliability and compliance with safety standards. Built with a durable aluminum inner liner and a galvanized steel outer wall, the RV elbow offers a double-wall construction with a uniform 1/4-inch air space, providing excellent insulation and promoting rapid warm-up for improved draft. This construction also helps reduce condensation while maintaining a 1-inch clearance to combustibles, enhancing fire safety during operation. The standout feature of this model is Selkirk's patented Lock-Tab locking system, which offers 360-degree flexibility for seamless directional adjustment and alignment. The Snap Lock coupler with an optional Lock Tab ensures a secure, gas-tight connection with every installation. The die-formed male end eliminates sharp edges for safer handling and a smoother fit with adjoining components. Designed for precision and ease of use, this adjustable elbow is ideal for navigating tight spaces or directing vent flow through specific angles between 45 and 60 degrees. Whether you're retrofitting or building new, the Selkirk Type B Gas Vent elbow delivers professional-grade performance, safety, and installation convenience in one reliable package.