Air Flow Products 84ATD-2-16 Stick-on Takeoff Damper 16 in

Product Description

The AIR FLOW PRODUCTS 84ATD-2-16 is an airtight stick-on takeoff with an integrated damper, designed for use with flat duct systems. This fitting allows HVAC technicians to branch supply air from a flat duct run without cutting through the duct wall for attachment hardware. The built-in damper provides airflow control at the takeoff point, allowing balancing of individual branch runs. At 16 inches, this fitting suits trunk-line installations where a larger branch opening is required for adequate CFM delivery.

This takeoff is intended for residential and light commercial forced-air HVAC systems using flat duct configurations. The stick-on design speeds up installation by eliminating the need for screws or fasteners through the duct wall, making it well suited for retrofit work and new construction alike. HVAC installers working on supply trunk systems will find this fitting appropriate for adding or relocating branch runs off an existing or new flat duct main.

Key Features

• Airtight construction reduces leakage at the takeoff connection point
• Integrated damper allows branch airflow balancing without a separate damper assembly
• Stick-on attachment method speeds installation and eliminates fastener penetrations through duct wall
• 16-inch size suits high-flow branch takeoff applications on larger flat duct trunk lines
• Designed for flat duct systems common in residential attic and crawlspace installations

Compatibility

Designed as an OEM-style replacement or new-installation fitting for flat duct HVAC supply systems requiring an airtight stick-on takeoff with damper.

Installation Notes

Installation should be performed by a licensed HVAC technician. Power down the air handler or furnace at the disconnect before beginning any duct work. Ensure the flat duct surface is clean and free of dust or debris before applying the stick-on fitting to achieve a proper airtight seal. Follow local mechanical codes and ACCA Manual D duct design guidelines when sizing and placing takeoffs on supply trunk runs.

Technical Specifications

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

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 84ATD-2-16