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Ships within 48 hours · Estimated delivery Aug 21 - Aug 26
One-piece removable slide damper for off-season closure
Front blades are parallel to the shortest dimension
Standard Features * Individually adjustable curved blade T-Bar lay in diffuser with concealed hinges * Hinged perforated face * Spring push release for easy access to adjust curved blades * 2x2 galvaneal steel panel with seismic support hangers * Round No Labor Collar sizes: 6-10"
Extruded aluminum surface mount frame with signature line marks
w/ Lever Operated Opposed Blade Damper
Steel Blade Grille - Vertical Fixed Blade 937-18X4 past 12 months One-piece removable slide damper forStandard 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
US$ 437.50
US$ 412.50
US$ 437.50
US$ 582.50
US$ 847.50
