Air Flow Products 84DB207 Duct Board Tab Takeoff 7 in

Product Description

The AIR FLOW PRODUCTS 84DB207 is a duct board tab takeoff fitting with an integrated damper, designed for use in low-pressure residential and light commercial HVAC duct distribution systems. The 7-inch size makes it a common choice for branch runs off main duct board trunks. The built-in damper allows airflow to be adjusted or balanced at the takeoff point without requiring a separate inline balancing damper. HVAC installers and sheet metal technicians use this fitting during new construction duct fabrication or duct renovation work involving duct board systems.

This fitting is intended for duct board duct systems where tab-style takeoffs are the standard connection method. It is suited for residential forced-air heating and cooling applications as well as light commercial ducted systems. The damper feature makes it useful in multi-zone or multi-branch duct layouts where individual branch balancing is needed at the trunk connection point.

Key Features

• Integrated damper allows airflow balancing directly at the takeoff point
• Tab-style design is compatible with standard duct board fabrication methods
• 7-inch diameter suits common residential and light commercial branch duct runs
• Eliminates the need for a separate inline damper on the branch run

Compatibility

Designed as an OEM-style replacement or new-installation fitting for duct board duct systems using tab takeoff connections in residential and light commercial forced-air HVAC applications.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified sheet metal workers. Power down the air handling unit before working on any connected duct system. Secure the takeoff tab firmly to the duct board surface using manufacturer-recommended adhesive and tape per SMACNA duct board installation guidelines. Verify damper operation and set the blade position before sealing the branch connection.

Technical Specifications

• Size: 7 inches
• Type: Tab Takeoff with Damper
• Application: Duct Board Systems

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84DB207