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The HART COOLEY 470 15 wht is a 15-inch perimeter sunburst diffuser designed for use in forced-air HVAC distribution systems. This ceiling or wall-mount diffuser delivers conditioned air in a radial, sunburst pattern around its perimeter, promoting even airflow distribution across the occupied space. Finished in white, it is suited for standard residential and light commercial installations where a clean, unobtrusive appearance is required. HVAC technicians and sheet metal contractors are the typical trades that supply and install this type of diffuser during new construction or system retrofit work.
The 470 15 wht is intended for use in residential and light commercial forced-air supply applications. Its perimeter discharge pattern makes it well suited for ceiling installations where wide, low-velocity air distribution is the goal. The white finish integrates with standard ceiling surfaces. This diffuser is commonly installed in living spaces, offices, and similar occupied areas served by ducted supply systems requiring a round diffuser with radial throw.
Designed as an OEM-style replacement or new-installation supply diffuser for residential and light commercial ducted forced-air HVAC systems requiring a 15-inch round perimeter sunburst diffuser.
Installation is typically performed by a licensed HVAC technician or sheet metal contractor. Power down the air handling unit and ensure the system is not pressurized before cutting or modifying ductwork. The diffuser should be secured to the duct collar or ceiling opening per local mechanical code requirements. Do not obstruct the perimeter discharge slots during installation, as this will reduce airflow performance.
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