

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The HART COOLEY 156 06 brn is a 6-inch installation ring designed for use with 6-inch 150 Series metal air distribution products. Installation rings serve as the mechanical interface between a grille or register and the duct opening, holding the assembly securely in place within the ceiling, wall, or floor surface. This component is finished in brown, making it suited for installations where the surrounding surface matches that color. HVAC technicians and sheet metal installers use this ring during new construction and renovation projects to ensure a clean, flush fit for the corresponding grille or register.
This installation ring is intended for use specifically with 6-inch 150 Series Hart Cooley air distribution products. It is appropriate for residential and light commercial HVAC applications where a metal grille or register is mounted into a finished surface. The brown finish allows the ring to blend with wood-tone or darker interior finishes, reducing visual contrast at the duct termination point.
Designed for use with 6-inch Hart Cooley 150 Series metal grilles and registers as an OEM-matched installation ring.
Installation rings of this type are typically installed by HVAC technicians or sheet metal contractors as part of the air distribution rough-in or finish work. Power down the air handling system before working at any duct opening. The ring should be secured to the surrounding surface material according to the grille or register manufacturer instructions and applicable local mechanical codes. Do not force-fit the ring into an undersized opening, as this can damage the finished surface or distort the ring.
Thanks for subscribing!
This email has been registered!