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The IMPERIAL MFG GROUP USA INC GV0702-C is a galvanized steel register boot designed to transition from a 3.25-inch x 10-inch rectangular duct opening to a 6-inch round collar. Constructed from 30-gauge galvanized steel, this straight-back boot is a standard component in residential and light commercial forced-air HVAC duct systems. It connects the supply duct trunk or branch run to a floor, wall, or ceiling register, directing conditioned air into the living space. HVAC installers and sheet metal contractors use this fitting during new construction and duct replacement projects.
This register boot fits into standard forced-air supply duct systems where a rectangular-to-round transition is required at the register opening. The straight-back design suits installations where the duct approaches the register location from a direct, perpendicular angle. It is commonly used in residential new construction, renovation, and retrofit applications where 3.25-inch x 10-inch rectangular register openings are specified alongside 6-inch round branch duct runs. Packages contain 6 units per carton, making this suitable for multi-room or multi-unit projects.
Designed as an OEM-style replacement and new-construction fitting for forced-air HVAC supply duct systems using 3.25-inch x 10-inch rectangular register openings and 6-inch round branch duct connections.
Installation is typically performed by licensed HVAC technicians or sheet metal contractors in accordance with local mechanical codes and SMACNA duct construction standards. Shut down and lock out the air handling system before connecting or modifying duct components. Secure the boot to the duct branch and register frame using sheet metal screws and seal all joints with UL-listed duct mastic or foil tape to minimize air leakage. Avoid compressing or kinking flexible duct connections at the boot collar.
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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