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The HART COOLEY 156 10 brn is a 10-inch installation ring designed for use with 10-inch 150 Series floor and wall registers. Installation rings provide a clean, secure mounting interface between the register and the duct opening, keeping the grille seated properly and preventing air bypass around the frame. This part is typically installed by HVAC technicians and sheet metal contractors during new construction or register replacement work. It is a metal component built to standard register-mounting dimensions for reliable, repeatable fitment.
This installation ring fits 10-inch openings and is intended for use with HART COOLEY 150 Series registers. It is suited for residential and light commercial applications where a finished, secure register installation is required. The brown finish coordinates with matching 150 Series register trims in the same color designation.
Designed for use with HART COOLEY 150 Series 10-inch registers. Verify opening size and series designation before installation.
Installation is typically performed by an HVAC technician or sheet metal contractor. Turn off the air handling system before removing or replacing any register or grille component. Ensure the duct opening is free of debris and sized correctly before seating the installation ring. Follow local mechanical codes for finished register installation requirements.
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