EWC Controls - 12 URD - 12" Round Motorized Damper

Item Number: EWCURD12  MFR Part Number: 12 URD

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12" Round Motorized Damper
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Description

Details

A Single Blade Round Damper with A (2) Two Position, 24 Volt Motor. The Motor Is Powered Both Ways - Powered Open and Powered Closed. The Motor Features Led's That Indicate the Position Of the Motor Whether Open or Closed. The LED's Are Colored Red For Closed and Green For Open. These Indictors Are A Fail Safe Measure Meaning That They Will Not Illuminate Until the Blade of the Damper Has Gone To Its Full Open or Full Closed Position.
  • The Motor Is A 3 Wire Hook-Up with A Common, A Power Open Leg and A Power Closed Leg.
  • The Available Sizes Are 4" - 6" - 7" - 8" - 9" - 10" - 12" - 14" - 16" - 18" - 20".
  • It Can Also Be Purchased with An S1A End Switch, As A URD-L (No Motor), or As A URD-LM24 SR-T (Modulating Motor).

California residents: see Proposition 65 Warning

Specifications
Weight7.5 Pounds (Lb)
Width14 Inches (In)
Height14 Inches (In)
Country of OriginUSA
Length14 Inches (In)
BrandEWC Controls
Voltage24 VAC
Amps1.5
Power Method24 Volt
PhaseSingle
Cycle/Hertz50
Cycle/Hertz60
Damper TypeZone
Heat Pump CompatibleYes
Ambient Temperature Range-20°F to 160°F (-28.8°C to 71.1°C)
ColorSilver
CompositionSteel
Connection TypeT' Block
Emergency Heat SwitchNo
Individual Fan ControlNo
LEDsYes
Maximum Temperature185°F (85°C)
MountingCrimped edge
Network ZoningYes
ShapeRound
Size12"
TypeMotorized 3-Wire Power Open, Power Close
Warranty OfferedYes
UL ListedYes
UL RecognizedYes
Documentation