DUCT TRANSITIONS & CONNECTORS
IMPERIAL GV0303 ADJUSTABLE ELBOW DUCT – 8-IN – GALVANIZED 28-GAUGE STEEL – 90 DEGREE
DUCT TRANSITIONS & CONNECTORS
IMPERIAL GV0883 4″ DIAMETER TEE CONNECTOR FOR 90 DEGREE BRANCH
REGISTERS & GRILLES
IMPERIAL RG1246 RETURN AIR FLOOR GRILLE 30 IN L 8 IN W RECTANGLE STEEL BROWN
REGISTERS & GRILLES
IMPERIAL RG1109 RETURN AIR FLOOR GRILLE 12 IN L 6 IN W RECTANGLE STEEL BROWN
REGISTERS & GRILLES