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Honeywell ARD20TZ 20" Round Automatic Damper

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$352.38
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Series/Model: ARD


20 Inch Round Automatic Damper

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

Designated as power closed/spring return open damper for use with Honeywell Zoning Systems

Can be field-converted when used as an independent zone or for fresh air intake

Rated to operate up to 1-inch wc


Experience the power and performance of Honeywell’s zone dampers. Adjustable minimum and maximum range stops allow you to adjust damper to meet your customers' individual needs.


Details:

  • Zone Control Damper
  • Type Automatic, Round, Power Closed, Spring Open
  • Duct Size 20 Inch Diameter
  • Material Thickness 22 Gauge (Frame), 20 Gauge (Blade)
  • Blade Material Galvanized Steel
  • Motor Mounting Type Side or Top
  • Overall Dimension 3-61/64 Inch Width x 4-31/32 Inch Depth x 4-41/64 Inch Height
  • Motor Rating 24 Volt AC 60 Hertz 8 Volt Amp
  • Motor Torque Rating 71 Inch-Ounce
  • Motor Temperature Rating 40 to 140 Deg F (Ambient)
  • Pressure Drop Less Than 0.0329 Inch WC at 800 Foot per Minute
  • Motor Angular Rotation 90 Degree
  • Leakage Less than 1 Percent at 1/2 Inch WC
  • Maximum Static Pressure Rating 1 Inch WC
  • Motor Timing 30 Second (Power Open)/10 Second (Spring Return)
  • Wires to Motor Terminal M1-Power, M6 Common, M4 (Optional) LED Indication
  • Used with TrueZONE Electronic Zoning System
  • Application Circulating Air in HVAC System, Residential
  • Galvanized Steel with Single Blade Damper, Which Closes Off Tightly Against Gasket for Minimal Leakage
  • Adjustable Close Position Range Stop
  • Fail-Safe, Normally Open Operation
  • Can be Field Converted when Used as an Independent Zone or for Fresh Air Intake

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