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  • 20 Round Automatic TrueZONE Damper - SupplyHouse. com
    Honeywell Automatic Round Damper power-close, spring-open models ensure low leakage while controlling circulating air in heating, cooling and ventilation systems Features galvanized steel with single-blade damper, which closes off tightly against gasket for minimal leakage
  • 20in Round Smart Bypass Damper - Auer Steel
    Ultra-Zone™ Self Balancing Smart Bypass Damper, 20 in, Round, 24 VAC, Steel, Galvanized, Domestic No measuring instruments are required No weights to adjust No springs to crank The SBD is ACCA Manual Zr compliant
  • By-pass Dampers – EWC
    The model CLBD Bypass Damper is an easy and economical way to manage system static pressure, in a zoned HVAC system Damper adjustment is easily achieved by increasing or decreasing the force applied to the bypass damper blade, until the desired static pressure is achieved
  • 20EBD - EWC Controls 20EBD - 20 EBD Pressure Regulating Bypass Damper
    It is an "all-in-one" design that makes the installation process much easier than most electronic by-pass dampers The static pressure can be adjusted in the field between 0 5" to 4" of pressure This is done by the turn of a set-screw Requires 24VAC to operate Tubing and pitot tube are included Question? Call or text 888-757-4774
  • PRODUCTS – Dampers – XCI ZONING
    Round Modulating Bypass Damper [MBD (6-20)] Designed for precise pressure control, the Round Modulating Bypass Damper features: Power Open Power Close Operation – Controlled by a static pressure switch for automated airflow regulation
  • Bypass Dampers | Resideo Pro
    Honeywell Home bypass dampers are built with durable materials and a straightforward design, giving pros a reliable, no-fuss solution for managing excess air pressure in zoned systems
  • ZBBD25 : Barometric Bypass Damper - Ruskin
    Ruskin model ZBBD25 barometric bypass dampers are used to automatically bypass excess air when the duct static pressure increases due to the closing of zone dampers The barometric bypass dampers relieve excess air in duct systems through the use of a counter-balanced controlled arm weight
  • Control Dampers | Greenheck
    Low-leakage control damper with extruded aluminum airfoil blades for automatic control or manual balancing in medium to high pressure systems Includes blade and jamb seals
  • iO HVAC Controls EZ-BD Bypass Dampers EZ-BD-XX
    The EZ-BD is a constant pressure regulating bypass damper used in forced air zoning systems to relieve excess static pressure With it’s compact design, the Easy Bypass is easy to install with near 100% accuracy
  • iO HVAC Controls EB-20 Electronic 20 Bypass Damper
    EB Series electronic bypass dampers are used to automatically bypass excess air when increases in duct static pressure occur due to closing of zone dampers The EB series dampers utilize a floating-type motorized actuator along with the iO-SPC-800 static pressure control





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