Hart Cooley 470 18 Brn Sunburst Diffuser 18 in

Product Description

The HART COOLEY 470 18 brn is an 18-inch perimeter sunburst diffuser designed for use in HVAC air distribution systems. This metal diffuser delivers a radial, sunburst-pattern airflow discharge along the perimeter of the unit, making it well-suited for ceiling or wall installations where even air distribution across a room is required. Finished in brown, it blends with standard interior surfaces in residential and light commercial applications. HVAC technicians and sheet metal installers handle this product as part of a supply-air termination assembly.

The 470 18 brn is intended for perimeter supply-air applications in residential and light commercial HVAC systems. Perimeter diffusers of this type are commonly installed at baseboard or low-sidewall locations to deliver conditioned air along the floor level, helping to offset heat loss or gain near exterior walls and windows. The brown finish suits standard neutral interior color schemes common in residential construction.

Key Features

• 18-inch perimeter sunburst diffuser for radial air distribution
• Metal construction for durability in supply-air applications
• Brown finish for low-visibility blending with interior surfaces
• Sunburst discharge pattern promotes even air spread across the room
• Perimeter design suited for baseboard or low-sidewall supply installations

Compatibility

Designed as an OEM-style replacement or new-installation perimeter sunburst diffuser for residential and light commercial HVAC duct systems requiring an 18-inch supply-air outlet.

Installation Notes

Installation is typically performed by a licensed HVAC technician or sheet metal installer. Shut down and lock out the air handling system before cutting openings or making duct connections. Secure the diffuser to the duct collar or wall opening per local mechanical code requirements. Verify airflow direction and diffuser orientation before final fastening to ensure proper perimeter discharge pattern.

Technical Specifications

• Size: 18 inches
• Finish: Brown
• Construction: Metal
• Diffuser Type: Perimeter Sunburst

Standard Information

• Brand: HART COOLEY
• Manufacturer Part Number: 470 18 brn