Air Flow Products 84ATD07 Stick-on Takeoff Damper 7in

Product Description

The AIR FLOW PRODUCTS 84ATD07 is an airtight stick-on takeoff with an integrated damper, designed for use with flat duct systems. This fitting creates a branch connection directly off a flat duct surface without requiring sheet metal cutting tools for the primary connection method. The built-in damper allows airflow balancing at the takeoff point, which is a common requirement during residential duct balancing and commissioning. At 7 inches, it fits standard branch run sizing typical in residential and light commercial forced-air HVAC distribution systems. HVAC sheet metal installers and service technicians install this fitting during new construction or duct retrofit work.

The 84ATD07 is suited for residential and light commercial forced-air systems where flat duct is used as the primary distribution method. The stick-on design simplifies branch takeoff installation by bonding directly to the flat duct surface, reducing labor time compared to traditional cut-in fittings. The integrated damper provides on-site airflow control without requiring a separate damper assembly at each branch point. This fitting is appropriate for supply-side duct distribution where branch balancing is needed during system commissioning.

Key Features

• Airtight construction minimizes conditioned air leakage at the branch takeoff point
• Stick-on installation method bonds directly to flat duct surface
• Integrated damper allows airflow balancing at the takeoff without a separate damper assembly
• 7-inch size fits standard residential and light commercial branch run diameters
• Designed for flat duct applications, compatible with common flat duct supply systems

Compatibility

Designed as an OEM-style replacement and new-installation fitting for flat duct forced-air supply distribution systems requiring airtight branch takeoffs with integrated damper control.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified sheet metal installers. Power down the air handling system before making any duct modifications. Ensure the flat duct surface is clean and free of debris before applying the stick-on fitting to achieve a proper airtight seal. Duct installations should comply with applicable local mechanical codes and SMACNA standards for duct construction and airtightness.

Technical Specifications

• Size: 7 inches
• Duct Type: Flat Duct
• Damper: Integrated
• Installation Method: Stick-On
• Airtight: Yes

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84ATD07