Mm Manufacturing 202RF-10X6X6 Flanged Register Boot 10x6x6

Product Description

The MM Manufacturing 202RF-10X6X6 is a center-end flanged register boot designed for residential and light commercial HVAC duct systems. It connects rectangular floor or ceiling register openings to round duct runs, providing a secure, airtight transition at the supply outlet. The boot measures 10 inches by 6 inches at the register face and accepts a 6-inch round duct collar. Construction follows standard sheet metal fabrication practices, making it a straightforward fit for forced-air heating and cooling installations. HVAC technicians and sheet metal contractors are the primary installers of this type of fitting.

This register boot is suited for residential forced-air systems where the supply duct terminates at a floor, wall, or ceiling register. The center-end configuration means the round duct collar is positioned at the end of the boot, while the flange provides a nailing or screwing surface for register attachment. The 202RF series is available in multiple sizes to accommodate 5-inch, 6-inch, 7-inch, 8-inch, and 9-inch round duct runs, making it adaptable across common residential trunk-and-branch duct layouts.

Key Features

• Center-end design positions the 6-inch round collar at the boot end for straight duct runs
• Integral flange provides a fastening surface for register grille attachment
• 10-inch by 6-inch face opening fits standard register grille sizes
• Available across 8 popular sizes for 5-inch through 9-inch round duct compatibility
• Lightweight at 1.25 pounds for easy single-tech handling during installation

Compatibility

Designed for use with 6-inch round duct in standard residential and light commercial forced-air HVAC systems. The 202RF series connects to 5-inch, 6-inch, 7-inch, 8-inch, and 9-inch round duct depending on size selected.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal contractor. Power down the air handler and close the system dampers before securing the boot in the framed opening. Fasten the flange to the subfloor or framing with appropriate sheet metal screws, and seal all duct connections with listed duct mastic or UL 181-rated tape per local mechanical code requirements. Do not use standard cloth-backed duct tape as a primary air seal.

Technical Specifications

• Register Face Size: 10 inches x 6 inches
• Round Duct Size: 6 inches
• Package Length: 15 inches
• Package Width: 8.25 inches
• Package Height: 9 inches
• Weight: 1.25 pounds

Standard Information

• Brand: MM Manufacturing
• Manufacturer Part Number: 202RF-10X6X6