Mm Manufacturing 601-10X10X9 Register Boot with Flange

Product Description

The MM MANUFACTURING 601-10X10X9 is a metal register boot with flange designed for residential and light commercial HVAC duct systems. This fitting transitions ductwork to a floor, wall, or ceiling register opening, providing a clean, flanged termination point for grille or register installation. At 10 inches by 10 inches by 9.25 inches and weighing 1.55 pounds, it is a practical, straight-forward component for new construction and retrofit applications. Licensed HVAC technicians and sheet metal installers are the primary trade professionals who handle this type of fitting.

This register boot is suited for forced-air heating and cooling systems where a duct run terminates at a register opening. The flanged design seats flat against the finished surface, supporting standard 10-inch by 10-inch register or grille face frames. Typical installation scenarios include floor boots in platform framing, wall boots in stud-bay runs, and ceiling boots in drop-ceiling or drywall applications. The 9.25-inch height accommodates standard joist and stud cavity depths common in residential construction.

Key Features

• Flanged register opening seats flush against floor, wall, or ceiling finish surfaces
• 10 inches x 10 inches face opening fits standard register and grille sizes
• 9.25-inch height suits common joist and stud cavity depths
• Metal construction for durability in ducted forced-air systems
• Lightweight at 1.55 pounds for easy single-technician handling

Compatibility

Designed as an OEM-style replacement or new-installation fitting for residential and light commercial forced-air duct systems requiring a 10-inch by 10-inch flanged register boot termination.

Installation Notes

Installation should be performed by a qualified HVAC technician or sheet metal installer in accordance with local mechanical codes and SMACNA duct construction standards. Shut down the air handler and confirm the system is de-energized before working inside the duct cavity. Secure the boot to the duct collar and framing using sheet metal screws and seal all joints with UL-listed mastic or foil tape to maintain duct system integrity. Do not compress or deform the flange during fastening, as this can prevent the register face from seating properly.

Technical Specifications

• Length: 10 inches
• Width: 10 inches
• Height: 9.25 inches
• Weight: 1.55 pounds

Standard Information

• Brand: MM MANUFACTURING
• Manufacturer Part Number: 601-10X10X9