Air Flow Products 84AT14 Stick-on Takeoff Flat Duct 14 in

Product Description

The AIR FLOW PRODUCTS 84AT14 is an airtight stick-on takeoff designed for use with flat duct systems. This fitting allows HVAC technicians to create a branch connection directly off a flat duct section without cutting a traditional collar opening that requires sheet metal fasteners. The adhesive-backed design speeds up installation and maintains an airtight seal at the takeoff point, reducing air leakage and helping the system perform closer to its designed airflow specs. At 14 inches, it fits a standard branch duct size common in residential and light commercial forced-air distribution systems.

This takeoff is suited for residential and light commercial HVAC applications where flat duct is used as the primary supply or return distribution medium. It is typically installed by sheet metal mechanics or HVAC service technicians during new construction duct fabrication or duct modification work. The stick-on format makes it practical for situations where conventional mechanical fastening to flat duct is difficult or where speed of installation is a priority on the job site.

Key Features

• Airtight construction minimizes air leakage at the branch takeoff point
• Stick-on adhesive backing eliminates the need for sheet metal screws at the duct face
• 14-inch size fits standard branch duct connections in forced-air systems
• Designed specifically for flat duct applications
• Speeds up field installation during duct fabrication or modification

Compatibility

Designed as an OEM-style replacement and new-installation fitting for flat duct systems in residential and light commercial forced-air HVAC applications.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal mechanic. Shut down and lock out the air handling unit before modifying any duct section. Ensure the flat duct surface is clean, dry, and free of debris before applying the adhesive-backed fitting to achieve a proper airtight bond. Local mechanical codes and SMACNA duct construction standards should be followed for all duct system work.

Technical Specifications

• Size: 14 inches
• Duct Type: Flat Duct
• Fitting Type: Stick-On Takeoff
• Seal Type: Airtight

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84AT14