Pay in 4 interest-free payments of $43.51 Learn more
Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Square collar designed for 22" x 22" duct
904 - Double Deflection Adjustable Aluminum Blade Grille For a 20" x 10" Duct Opening (front blades parallel to shortest dimension)
are enclosed in the valve to assure trouble free operation * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Steel multi-shutter damper * Soft White Options * 845 O - steel lever operated opposed blade damper * Tamper proof screws * Standard Color
Individually welded 14 guage diffusion bars
Standard Features * Stamped 22 gauge steel curved blade T-Bar lay-in supply diffuser * Field adjustable * Five air patterns: 101 - one way
Perforated T-Bar 104P-8 Accessories Square collar designed for 22"Standard Features * Stamped steel curved blade T Bar lay in diffuser with perforated face * Five air patterns: 101 P one way, 102 P two way, 102 PC corner, 103 P three way, 104 P four way * Square to round No Labor Collar * 2x2 galvaneal steel panel with seismic support holes * Soft White Options * 104 P D multi shutter damper with hinged perforated face * 104 P O steel opposed blade damper with hinged perforated face * 104 P FR U. L. listed Fire
