PTBSRC - Steel Combination Supply and Return Plenum Slot (Fixed Blade)

The Krueger PTBSRC is a durable and efficient solution for non-ducted return air systems in lay-in T-bar ceiling environments. This combination supply and return plenum slot diffuser features a fixed horizontal pattern deflector, ensuring optimal air distribution while preventing short circuiting between supply and return air streams. The PTBSRC's robust steel construction guarantees long-lasting performance in demanding HVAC applications.

Engineered for seamless integration with lay-in T-bar ceilings, the PTBSRC draws its inlet collar directly from the diffuser plenum wall, effectively eliminating potential leakage points. This model is available with a single supply slot in 24”, 36”, 48”, and 60” lengths, paired with a 2" wide return slot.

Krueger's PTBSRC offers a range of customization options to meet specific project requirements. These include factory-installed T-bars, external insulation, and a quadrant damper for enhanced airflow control. The standard finish features black face and deflectors, providing a sleek and unobtrusive appearance suitable for various commercial and institutional settings. The PTBSRC falls under Masterformat Division 23 37 13 for Diffusers, Registers, and Grilles.