Description
The Trane GRL00549 Quadrifuser Grille is an air distribution outlet used to diffuse conditioned air into occupied spaces through ceiling-mounted supply openings. It features a multi-directional discharge pattern that spreads airflow evenly to reduce concentrated drafts. It is fitted into ducted supply openings and connects with the terminal box or duct collar regulating air delivery from the supply duct into rooms. The grille supports balanced circulation, and consistent temperature distribution across the conditioned area in ventilation layouts and HVAC systems.
