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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Extruded aluminum surface mount frame with signature line marks
2x4 T-Bar (20" x 44" duct)
w/ Lever Operated Opposed Blade Damper
2 position adjustment for heating and cooling seasons
Steel Blade Grille - Vertical Fixed Blade 937-18X4 past 12 months Extruded aluminum surface mount frameStandard Features *Surface mount return air grille * 0 fixed blades parallel to longest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 937 O recessed screwdriver operated opposed blade damper * No Labor Collar (square sizes only) * 900 T T Bar mount * 905 HD reinforced construction * 905 IS insect screen * 1335 1338 Series stainless steel version * Tamper proof screws
