Mm Manufacturing 202RF-14X6X8 Flanged Register Boot 14x6x8

Product Description

The MM MANUFACTURING 202RF-14X6X8 is a center-end flanged register boot designed to transition from round duct to a rectangular floor, ceiling, or wall register opening. The flanged collar seats flush against the finished surface for a clean, secure fit. This boot measures 14 inches by 6 inches at the face opening with an 8-inch round duct collar, making it a practical fitting for residential and light commercial forced-air distribution systems. It is installed by HVAC technicians and sheet metal tradespeople during new construction and retrofit ductwork runs.

This register boot is suited for residential forced-air heating and cooling systems where a round supply duct must terminate at a rectangular register. The center-end configuration positions the round collar at the end of the boot body, which is common in floor and sidewall register applications. The 202RF series is available in multiple sizes to connect to 5-inch, 6-inch, 7-inch, 8-inch, and 9-inch round duct, giving installers flexibility across different system layouts and room loads.

Key Features

• Center-end collar orientation suits floor and sidewall register installations
• Integral flange provides a clean register seat against finished surfaces
• 8-inch round duct collar connects to standard residential supply runs
• 14 x 6 inch face opening matches common rectangular register sizes
• Available across multiple sizes for 5-inch through 9-inch round duct systems

Compatibility

The 202RF-14X6X8 is compatible with 8-inch round supply duct and accepts standard 14 x 6 inch rectangular registers. The 202RF series is designed for residential and light commercial forced-air duct systems using 5-inch through 9-inch round duct.

Installation Notes

Installation is performed by licensed HVAC technicians or qualified sheet metal tradespeople. The supply air system should be shut down and the system de-energized before fitting the boot into the duct run. Secure the round collar to the supply duct using approved sheet metal screws and foil-backed UL 181-rated duct tape or mastic sealant per local mechanical code requirements. Verify the flange seats flush against the finished surface before fastening the register face.

Technical Specifications

• Face Opening: 14 x 6 inches
• Round Duct Collar: 8 inches
• Package Length: 21.5 inches
• Package Width: 8.25 inches
• Package Height: 11 inches
• Weight: 2.15 pounds

Standard Information

• Brand: MM MANUFACTURING
• Manufacturer Part Number: 202RF-14X6X8