Air Flow Products 84DB1514 Duct Board Tab Takeoff 14in

Product Description

The AIR FLOW PRODUCTS 84DB1514 is a duct board tab takeoff designed for connecting branch ducts to duct board trunk lines. This fitting allows HVAC technicians to create secure, low-leakage branch connections in duct board duct systems. The 84DB1514 measures 14 inches in diameter with a 1.5-inch tab depth, making it suited for mid-size branch runs in residential and light commercial air distribution systems. Installation is straightforward for experienced duct fabricators working with fiberglass duct board assemblies.

This tab takeoff is used in duct board air distribution systems where branch takeoffs are cut into the trunk line and secured using the integrated tab design. It is a common component in residential new construction and replacement ductwork projects where duct board is the chosen material. HVAC installers and sheet metal mechanics working with duct board systems will find this fitting consistent with standard duct board fabrication practices.

Key Features

• 14-inch diameter sizing fits mid-range branch duct connections
• 1.5-inch tab depth provides a secure mechanical connection to duct board trunk lines
• Tab design integrates directly into duct board without additional fasteners
• Compatible with standard duct board fabrication methods used in residential and light commercial HVAC systems

Compatibility

Designed as an OEM-style fitting for use with fiberglass duct board trunk and branch duct systems in residential and light commercial HVAC installations.

Installation Notes

Installation should be performed by a qualified HVAC technician or sheet metal mechanic familiar with duct board fabrication. Shut down the air handling unit and confirm the system is de-energized before cutting into any existing duct board trunk line. Use a properly sized duct board knife and straightedge to make clean, accurate cutouts for the takeoff. Seal all connections with UL 181B-rated mastic or tape as required by local mechanical codes.

Technical Specifications

• Diameter: 14 inches
• Tab Depth: 1.5 inches
• Series: 84DB

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84DB1514