PTBR - Steel Plenum Slot Return (Non-Ducted)

The Krueger PTBR series offers a reliable and aesthetically pleasing solution for non-ducted return air systems in any commercial or industrial HVAC project. These plenum slot returns feature a seamless design, with the plenum integrated directly into the unit and a slotted opening positioned above the ceiling for efficient air return. This series is specifically engineered to provide a cohesive visual appeal when paired with Krueger's PTBS, PTBA, and PTBSS supply diffusers.

Constructed from durable steel, the PTBR plenum slot returns are built to withstand the rigors of demanding environments. They offer flexible configuration options with 1 to 4 slots available, and slot widths ranging from 3/4", 1", and 1 1/2" to accommodate various airflow requirements. Available in 24", 36", 48", and 60” lengths, the PTBR series can be tailored to fit a wide array of ceiling layouts. For added convenience and project efficiency, factory-installed T-bars and insulation are available as options.

The standard finish for the PTBR series is a black face, providing a sleek and unobtrusive appearance. For projects requiring a specific aesthetic, optional British White center and side T-bars are also available. The Krueger PTBR series falls under Masterformat Division 23 37 13, ensuring easy specification for architects, engineers, and contractors.