Square plaque face · 9/16" narrow-slot lay-in edge · supply
Square plaque face · surface-mount frame · supply
Square plaque face · surface-mount · 12×12 nominal
Louvered face · narrow-border lay-in T-bar · 0°/45° blades (formerly SAC3LD)
Steel · adjustable double-deflection blades · opposed-blade damper
Architectural 1" linear slot · plaster mud-in (tape & spackle) border
Architectural 1" linear slot · surface-mount flange border
Architectural 1" linear slot · concealed offset drywall border
Flanged · aluminum · 1/2"–1-1/2" slot widths
Round duct · balancing only (not a shut-off)
Round · airflow-equalization deflector blades · steel
Converts a hard-ceiling opening to a lay-in T-bar fit
AHRI-880 single-duct VAV terminal box · sizes 5"–16"
LLS linear (perforated) + 3LS for return grilles · flat black · return use
Welded 90°/45° inactive corner for Free Flo / Pro Jet runs
40 VA control transformer