Product Description

The DuraVent 4GVAF is a four-inch double wall B vent designed for residential use. This vent allows for a reliable connection between listed type B gas vent systems made by various manufacturers to existing DuraVent type B gas vents.

• Connects different type B gas vent systems.
• Constructed from durable aluminum.
• Ideal for use with type B round gas vents.

Product Highlights

This adapter is essential for HVAC installations, providing secure transitions and ensuring proper venting.

Product Information

Standard Information

• Brand: DuraVent
• MPN: 4GVAF

Technical Specifications

• Diameter: 4 in
• Material: Aluminum
• Finish: Galvanized
• Length: 6 in
• Country of Origin: US
• Domestic/Import: Domestic