TMS-FR - Fire-rated Steel High Performance Square Diffuser

The Titus TMS-FR Fire-Rated Steel High Performance Square Diffuser is a specialized air distribution solution designed to meet rigorous fire safety standards in HVAC projects. Made from heavy-gauge steel and rated by the Underwriters Laboratories (UL), the TMS-FR diffuser is UL Classified and listed in the Fire Resistance Directory. It has a fire resistance rating of up to 3 hours, provided it is installed according to the manufacturer's instructions. This square diffuser not only enhances fire safety in buildings but also delivers consistent, high-performance airflow, making it an ideal choice for HVAC applications that prioritize safety and efficiency.

The TMS-FR diffuser offers a range of features that set it apart from standard diffusers. It distributes supply air in a true 360° pattern, designed to minimize ceiling streaking and smudging. This even distribution is achieved through three concentric cones, which deliver a nearly horizontal jet that maintains effective air distribution even when air volume varies, as is common in variable volume systems. The diffuser also includes an optional volume adjustment damper that can be adjusted without removing the inner cone, speeding up installation and maintenance. Each cone is die-stamped from a single piece of steel, providing a smooth surface with no corner joints, which enhances durability and aesthetic appeal, especially in installations requiring multiple diffuser sizes.

Commonly used in commercial, institutional, and industrial HVAC projects, the Titus TMS-FR Fire-Rated Diffuser is an ideal choice for applications where fire safety and efficient air distribution are essential. Its design supports both new installations and retrofits in spaces such as offices, hospitals, educational facilities, and retail environments. In addition to meeting fire code requirements, this diffuser performs reliably in settings with fluctuating air volume, maintaining room comfort and air quality. By providing both safety and high performance, the TMS-FR is a trusted solution in the construction industry for protecting spaces and ensuring optimal air flow.