PTBSRCDB - Steel Combination Supply and Return Plenum Slot (Fixed Blade, Downblow)

The Krueger PTBSRCDB is a durable and efficient solution for integrated HVAC design in lay-in T-bar ceiling systems. This combination diffuser features a steel constructed plenum slot designed for both supply and return airflow. The PTBSRCDB utilizes a fixed blade, downblow design in the supply slot, ensuring optimal air distribution within the space. A key feature of this model is the separate return slot strategically positioned opposite the supply discharge. This placement effectively prevents short circuiting of return air, maximizing system efficiency and maintaining comfortable room conditions.

Engineered for seamless integration, the PTBSRCDB offers a variety of customization options to meet specific project needs. The supply slot is available in lengths of 24", 36", 48", and 60" with a center downblow section for targeted air delivery. The return slot maintains a standard 2" width for consistent air intake. Further enhancing its versatility, the PTBSRCDB can be ordered with factory installed T-bars, external insulation, and a quadrant damper for precise airflow control.

Krueger's commitment to quality and performance is evident in the PTBSRCDB's robust construction and thoughtful design. The inlet collar is drawn directly from the diffuser plenum wall, effectively eliminating potential leakage points and ensuring optimal airflow delivery. Finished with a sleek black face and deflectors, the PTBSRCDB seamlessly blends into a variety of commercial settings while providing reliable and efficient HVAC performance. This product is categorized under Masterformat Division 23 37 13 for Diffusers, Registers, and Grilles.