Value Collection 57121261 Galvanized Duct End Stack Boot

Product Description

The VALUE COLLECTION 57121261 is a galvanized steel duct end stack boot designed for connecting round duct to floor or wall registers in forced-air HVAC systems. With a 6-inch inside diameter and a 12-inch overall width, this fitting transitions from round supply trunk duct to a flat register opening. The galvanized steel construction resists corrosion and holds up in typical residential ductwork environments. HVAC installers and sheet metal contractors use this fitting during new construction and duct replacement projects. It weighs approximately 0.96 pounds and ships as a single unit.

This end stack boot is suited for residential forced-air heating and cooling systems where a round duct branch connects to a floor or wall register boot opening. It is commonly installed in wood-framed floor cavities or stud-bay applications where a flat, wide outlet face is needed to mate with a standard register grille. Standard gauge galvanized construction makes it compatible with conventional supply-side low-pressure ductwork.

Key Features

• 6-inch inside diameter round inlet for direct connection to round branch duct
• 12-inch overall width to align with standard register openings
• Galvanized steel construction for corrosion resistance in ductwork applications
• Standard gauge material suitable for low-pressure residential supply runs
• Lightweight at 0.96 pounds for easy single-technician handling and installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential forced-air HVAC ductwork systems requiring a 6-inch round-to-flat end stack boot transition.

Installation Notes

Installation is typically performed by licensed HVAC technicians or sheet metal contractors. Shut down the air handler or furnace and secure the system before modifying any duct sections. Secure the boot to the duct branch using sheet metal screws and seal all joints with UL 181-rated mastic or foil tape per local mechanical code requirements. Avoid over-crimping the collar, as deformation can restrict airflow and reduce register performance.