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The VALUE COLLECTION 13306000 is a galvanized steel square takeoff fitting designed for rectangular-to-round duct transitions in forced-air HVAC systems. With a 6-inch inside diameter and standard gauge galvanized construction, this fitting connects main trunk ducts to branch runs in both residential and light commercial applications. The 10.88-inch overall length and 7-inch overall width suit standard trunk duct configurations. HVAC sheet metal installers and ductwork contractors use this fitting to tap off supply air from a main duct run and direct it toward a branch or register boot.
Square takeoffs are a common component in low-pressure forced-air supply duct systems. This fitting is appropriate for use in new construction ductwork as well as duct modification and repair work. It installs at the main trunk and serves as the starting collar for a 6-inch round branch duct. The galvanized finish provides corrosion resistance in unconditioned attic, crawlspace, and basement environments where ductwork is typically routed.
Designed as an OEM-style replacement or new-installation fitting for standard residential and light commercial forced-air supply duct systems accepting 6-inch round branch connections.
Installation is performed by licensed HVAC technicians or qualified sheet metal installers. Power down the air handling unit and close the system dampers before cutting into an existing trunk duct. Secure the takeoff to the trunk duct with sheet metal screws and seal all joints with UL 181-rated duct mastic or aluminum foil tape per local mechanical code requirements. Do not use cloth-backed duct tape as a primary sealant on low-pressure supply systems.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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