Overview:
This SELKIRK RV 3 In. Adjustable 90 Degree Elbow is designed for efficient venting of gas appliances, providing a reliable solution for navigating around construction obstacles such as rafters and joists. Its innovative four-piece adjustable design allows for easy offsets, making it ideal for both residential and light commercial applications. The elbow is constructed with a durable aluminum liner and a galvanized steel jacket, ensuring long-lasting performance and safety.

Key Features:
- Size: 3 In. (inside diameter)
- A Size: 6-3/8 In. (outer diameter)
- B Size: 4-11/16 In. (outer diameter)
- Material: Aluminum liner with galvanized steel jacket
- Temperature Rating: 550 Degrees Fahrenheit
- Grade: UL Listed for safety and reliability
- Adjustable design with four gore for versatile installation
- Ideal for venting gas-fired appliances, water heaters, furnaces, and stoves
- LockTab feature for secure pipe connection as required by local codes
- Designed for use in residential and light commercial applications
- Complies with Underwriters Laboratories UL 441 and National Fire Protection Agency NFPA 54 and NFPA 211 standards

Use Cases:
This adjustable elbow is perfect for homeowners and contractors looking to install or upgrade gas venting systems. Whether you are working on a new construction project or retrofitting an existing system, this elbow provides the flexibility needed to navigate around obstacles while maintaining optimal venting performance. Ensure your gas appliances operate safely and efficiently with this high-quality venting solution.