Directvent 4 In. Diameter 45 Degree Aluminum/galvanized Steel Elbow Exhaust

Overview:
The DuraVent DirectVent 4 in. Diameter 45 Degree Aluminum/Galvanized Steel Elbow Exhaust is expertly designed for appliances that are tested and listed for direct vent applications. This elbow features a fully unitized twist-lock construction, ensuring a secure and reliable connection. The sleek design eliminates the need for beads or hems, providing a beautiful finish that complements any interior setting. With exterior laser-welded seams, this product guarantees durability and performance.

Key Features:
- Constructed from high-quality aluminum and galvanized steel for enhanced durability
- Fully unitized twist-lock construction for easy installation
- Optional use of sealant unless specified by the appliance manufacturer
- To calculate installation length, subtract 1 1/2 inches for each joint
- No beads or hems for a sleek, modern appearance
- Exterior laser-welded seams for added strength and reliability
- Features a .020 inch aluminum inner wall and .018 inch galvanized outer wall
- Outer pipe efficiently brings combustion air to the appliance
- Inner pipe effectively exhausts flue gases to the outside
- Gaskets or sealants are not required unless specified by the appliance manufacturer

Use Cases:
This elbow exhaust is ideal for connecting direct vent appliances in residential and commercial settings. Its robust construction and elegant design make it suitable for various heating and cooling applications, ensuring optimal performance while maintaining aesthetic appeal.