Southwark Metal 51F8149SD Register Boot 14x8x9

Product Description

The SOUTHWARK METAL 51F8149SD is a 601-series sheet metal register boot designed to transition between rectangular duct and a floor, wall, or ceiling register opening. The boot measures 14 inches by 8 inches by 9 inches and provides a secure, low-profile connection point for supply air distribution in residential and light commercial forced-air systems. HVAC installers use this component to terminate duct runs at the register location, directing conditioned air into the occupied space.

This register boot is suited for new construction and retrofit installations in residential forced-air heating and cooling systems. It connects to standard rectangular trunk or branch duct and accepts a matching floor or wall register at the outlet face. The 601-series designation indicates a standard rectangular-to-register transition profile commonly used in residential HVAC duct systems throughout the industry.

Key Features

• 601-series rectangular register boot for standard supply air termination
• 14 x 8 x 9 inch dimensions suit common residential duct layouts
• Sheet metal construction for durability and airtight sealing with mastic or tape
• Compatible with standard floor, wall, and ceiling register grilles at the outlet face
• Suitable for new construction and retrofit duct work

Compatibility

Designed as an OEM-style replacement and new-installation component for standard rectangular supply duct systems requiring a register boot transition in residential or light commercial forced-air applications.

Installation Notes

Installation should be performed by a licensed HVAC technician following applicable local mechanical codes. Shut down the air handling unit and confirm the system is depressurized before securing the boot to the duct run. Seal all seams with UL-listed foil tape or mastic sealant to minimize air leakage and comply with ACCA and energy code requirements. Fasten the register grille to the boot face after confirming proper fit and alignment.

Technical Specifications

• Dimensions: 14 x 8 x 9 inches
• Series: 601

Standard Information

• Brand: SOUTHWARK METAL
• Manufacturer Part Number: 51F8149SD