Home / 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys
  • 12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal - Hercitys

12-3/8 in. Galvanized Back-Draft Damper with Rubber Seal

$34.5
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  • Detail

    Description

    VENTS 12-3/8 in. KOM 315 U round back valve is especially designed to prevent back-draft. The spring loaded back-draft damper is manufactured of galvanized steel and contains rubber seal. Easily fits into your vent system, the installation requires minimal labor and time.
    • Prevents outside air from penetrating the home
    • Rubber gasket in closed position ensures minimal leakage
    • Well-balanced
    • Inserts into duct for simple installation
    • Fits into 12-3/8 in. round ducting
    • Horizontal installation only
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