CSR - Concentric supply/return diffuser without plenum

Concentric supply/return diffusers without plenums offer a streamlined solution for HVAC systems, particularly in spaces where a cohesive and integrated design is desired. Unlike traditional diffusers that require a separate plenum box, these units combine the supply and return functions into a single, compact assembly. This integrated design eliminates the need for bulky plenums, making them ideal for installations with limited ceiling space or projects seeking a minimalist aesthetic.

A key feature of concentric supply/return diffusers without plenums is their ability to provide balanced air distribution. The concentric design, with its circular arrangement of supply and return slots, ensures even airflow on all four sides. This results in efficient temperature control and improved comfort levels within the space. Additionally, these diffusers are engineered to minimize noise generation and pressure drops, ensuring quiet and efficient operation. Their versatile design allows for installation in various ceiling types, including T-bar, plaster, or directly onto ductwork in open areas.

The inherent space-saving design and efficient performance of concentric supply/return diffusers without plenums make them a popular choice in a range of construction projects. They are commonly found in commercial office spaces, retail environments, educational institutions, and healthcare facilities. Essentially, any project that prioritizes a clean ceiling appearance, optimized air distribution, and ease of installation can benefit from incorporating these diffusers into their HVAC design.