Krueger 6390 Steel Perforated Return: Steel Face, Fiberglass Backpan (24"x24") for Lay-in T-bar Ceilings
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Try for FreeThe Krueger 6390 Steel Perforated Return is a durable and efficient solution for HVAC return air applications. This diffuser features a robust steel face perforated with 3/16” diameter holes on 1/4” centers, ensuring optimal airflow distribution. Its fiberglass backpan, with an R-value of 4.2, provides excellent thermal insulation, contributing to energy efficiency within the HVAC system.
Designed for convenience and ease of installation, the 6390 diffuser incorporates several user-friendly features. Prescored cutouts on the fiberglass backpan simplify the process of connecting the spin-in duct, while the 24”x24” panel size seamlessly integrates with standard lay-in T-bar ceiling systems. This diffuser is categorized under Masterformat Division 23 37 13, encompassing Diffusers, Registers, and Grilles.
The Krueger 6390 Steel Perforated Return diffuser arrives in a standard British White finish, blending discreetly with most ceiling aesthetics. This combination of functionality, ease of installation, and clean design makes the Krueger 6390 an ideal choice for contractors and HVAC professionals seeking a reliable and aesthetically pleasing return air solution.
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