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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
Dampers above 80 square inches free area will be provided with blade insulation
parallel to longest dimension
Zinc plated steel closure spring
3 hour fire resistance rating
Standard Features * 1/2" spaced vision-proof dual angular louvers for strength and maximum free area * Margin edges are 7/8" projection for baseboard installation * Soft White with color matching screws Options * 1133 - 1/3" spaced dual angular louvers * 1175 - added mullion stiffeners for greater strength * Standard Color
Opposed Blade Damper 0BD-12X34 Residential Registers & Grilles Dampers above 80 square inchesStandard Features * . 055 T6 extruded aluminum construction * Fits all Shoemaker commercial products * Controls airflow evenly * Screwdriver operated * Available in even sizes * Mill finish Options * Clips for easy installation * Soft White
US$ 32.40
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