350ZRL - Steel Louvered Return Grille

The 350ZRL is a durable steel louvered return grille designed for use in HVAC systems. Featuring 3/4" blade spacing and a 0-degree deflection, this grille ensures efficient airflow return. The blades are positioned parallel to the long dimension of the grille, contributing to its sleek and unobtrusive design. Available with either vertical or horizontal louvers, the 350ZRL offers installation flexibility to suit various ductwork configurations.

Key features of the 350ZRL include its sturdy steel construction for long-lasting performance and resistance to damage. The grille is secured using #8 x 11/4" Phillips flat head sheet metal screws, finished in white for a seamless blend with most ceilings. For enhanced control over airflow, an opposed blade damper with screwdriver adjustment is available as an optional feature. This damper allows for easy access and adjustment through the face of the register, making it convenient for balancing airflow within a space.

The 350ZRL - Steel Louvered Return Grille is commonly found in commercial and residential HVAC projects. Its robust construction and efficient airflow capabilities make it suitable for a range of applications, including offices, retail spaces, schools, and homes. The 350ZRL is categorized under Masterformat Division 23 37 13, encompassing diffusers, registers, and grilles, highlighting its relevance to HVAC system installations.