Air Flow Products 7240805 Center End Register Boot 90 Degree

Product Description

The AIR FLOW PRODUCTS 7240805 is a center end register boot designed to transition ductwork to a floor, wall, or ceiling register opening. This 90-degree boot connects rectangular duct to a register face and is sized at 4 inches by 8 inches by 5 inches, making it suitable for standard residential and light commercial HVAC distribution systems. HVAC technicians and sheet metal installers use this fitting to terminate branch duct runs at the register location, directing conditioned air into the occupied space.

This center end boot is used in residential forced-air systems where a branch duct must transition to a register face at a 90-degree angle. The center end configuration positions the duct collar at the center of the boot, which is common in floor register applications and certain wall installations. It fits into standard new-construction and retrofit duct layouts where a 4x8 register is specified.

Key Features

• 90-degree center end configuration for standard register termination applications
• 4 inches by 8 inches by 5 inches sizing compatible with common register face openings
• Designed for floor, wall, or ceiling register installations in forced-air duct systems
• Sheet metal construction typical of HVAC supply fittings for durability in air distribution service

Compatibility

Designed as an OEM-style sheet metal fitting for use with 4x8 register openings in residential and light commercial forced-air HVAC duct systems.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal installer. Shut down the air handling unit and verify the system is depressurized before connecting or securing duct fittings. Secure the boot to the duct with sheet metal screws and seal all joints with UL-listed foil tape or mastic sealant per applicable mechanical codes. Verify register face dimensions match the boot opening before finalizing installation.

Technical Specifications

• Boot Type: Center End Boot
• Angle: 90 Degree
• Dimensions: 4 inches x 8 inches x 5 inches

Standard Information

• Brand: AIR FLOW PRODUCTS
• Manufacturer Part Number: 7240805