Air Flow Products 84ATD-2-10 Stick-on Takeoff Damper 10 in

Product Description

The AIR FLOW PRODUCTS 84ATD-2-10 is an airtight stick-on takeoff with an integrated damper designed for flat duct systems. This fitting allows HVAC technicians to tap off an existing flat duct run and introduce a branch supply point while maintaining a controlled, adjustable airflow through the built-in damper. The airtight construction minimizes air leakage at the connection point, which is critical for maintaining system static pressure and efficiency. At 10 inches, it suits a range of residential and light commercial trunk-and-branch duct layouts. Installation is handled by licensed HVAC technicians during new construction, renovation, or duct modification work.

This takeoff is used in forced-air HVAC systems where flat or rectangular trunk duct is the primary distribution method. It is well suited for residential applications where the installer needs to add a branch run off a main supply trunk without fabricating a custom fitting. The stick-on design simplifies field installation by eliminating the need for sheet metal screws or separate mounting hardware at the attachment point. The integrated damper allows for airflow balancing after installation, giving technicians control over branch output without a separate balancing damper.

Key Features

• Airtight construction reduces air leakage at the duct takeoff point
• Integrated damper enables on-site airflow balancing of the branch run
• Stick-on design simplifies attachment to flat duct without additional hardware
• 10-inch size accommodates standard residential and light commercial branch runs
• Designed for use with flat or rectangular trunk duct configurations

Compatibility

Designed as an OEM-style replacement and field-install fitting for flat duct forced-air HVAC distribution systems requiring a branch takeoff with integrated damper control.

Installation Notes

Installation should be performed by a qualified HVAC technician in accordance with applicable mechanical codes. Shut down and de-energize the air handler or furnace before cutting into any duct section. Ensure the flat duct surface is clean and free of debris before adhering the takeoff to achieve a proper airtight seal. Verify damper operation and airflow balance after the system is returned to service.

Technical Specifications

• Size: 10 inches
• Duct Type: Flat Duct
• Damper: Integrated
• Attachment Method: Stick-On

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84ATD-2-10