Part #ZDAMPBMMA1018A

Product Description

18" x 10", 16.313" x 7.813" Actual Inside Opening, 18 Gauge Sturdy Aluminum, Rectangular, Modulating, 3-Blade, Bottom Mount, Zoning Damper
Zone Damper, 10"x18"

Part #ZDAMPBMMA1018A

Product Description

18" x 10", 16.313" x 7.813" Actual Inside Opening, 18 Gauge Sturdy Aluminum, Rectangular, Modulating, 3-Blade, Bottom Mount, Zoning Damper