HVAC Linear Grill, Linear grilles are designed to cover sidewall, ceiling, and floor-based air diffuser/air supply and return systems. When installed in the ceiling linear grille provides a vertical downward air pattern which is effective in projection cooling or heating the building parameter from ceiling height above 12 to 15 feet. Air volumes for down flow applications should be restricted to ensure excessive drafts at the end of the throw. Core deflections of 0, 15, and 30 degrees direct the air path angularly downward as required by the designer

• High finish