Air Flow Products 84ATD16 Stick-on Takeoff Damper 16in

Product Description

The AIR FLOW PRODUCTS 84ATD16 is an airtight stick-on takeoff fitting with an integrated damper, designed for use with flat duct systems. This fitting allows HVAC technicians to tap off an existing flat duct run and regulate airflow through the branch with the built-in damper. The airtight construction minimizes air leakage at the takeoff point, supporting system efficiency and helping meet duct tightness requirements common in residential and light commercial installations. The 16-inch size suits larger trunk line branch connections where higher airflow capacity is needed.

This fitting is used in forced-air HVAC systems where flat duct is the primary distribution method. It is suitable for residential and light commercial applications and is typically installed by HVAC technicians during new duct installations or duct modification projects. The stick-on design speeds up installation by eliminating the need to cut and collar a traditional takeoff, making it a practical choice for retrofit and new-construction work alike.

Key Features

• Airtight construction reduces air leakage at the branch takeoff point
• Integrated damper allows airflow adjustment at the branch without a separate component
• Stick-on attachment method simplifies installation on existing or new flat duct runs
• 16-inch size accommodates larger branch connections in residential and light commercial systems
• Designed specifically for flat duct applications

Compatibility

Designed as an OEM-style replacement and new-installation fitting for flat duct HVAC distribution systems requiring an airtight takeoff with damper capability.

Installation Notes

Installation is performed by licensed HVAC technicians. Power down the air handling unit and confirm the system is not pressurized before cutting into or modifying the duct. Follow local mechanical codes and SMACNA ductwork standards for proper sealing and support of takeoff fittings. Ensure the stick-on adhesive surface and the duct face are clean and free of dust or debris before attachment to maintain the airtight seal.

Technical Specifications

• Size: 16 inches
• Duct Type: Flat Duct
• Damper: Integrated
• Attachment Method: Stick-On

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84ATD16