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Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
22 gauge galvanized steel roll formed frame
Standard Features *Surface mount return air grille * 0 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi-drive screws * Soft White Options * 938 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
Square to round 2" collar with roll formed retention bead - available in square sizes only
Holds up to a 4" filter (not included) with filter retention tabs (FG4)
RD - Round Ceiling Diffuser
Steel Blade Grille - Horizontal Fixed Blade 936-10X4 Damper:Opposed Damper 22 gauge galvanized steel rollStandard Features *Surface mount return air grille * 45 fixed blades parallel to shortest dimension * Countersunk mounting holes for flush appearance with color matching Phillips posi drive screws * Soft White Options * 936 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
