Please note our upcoming Memorial Day holiday hours for all S. G. Torrice locations. Our business hours on Friday, May 27th will be 7:00 AM - 3:00 PM, with the exception of our Boston location which will be 6:00 AM - 3:00 PM. All locations will be closed on Monday, May 30th. Our regular business hours will resume on Tuesday, May 31st.

EWC Controls URD-4

EWC® Ultra-Zone URD-4 Motorized Damper, 4 in Size, Steel, Galvanized, Round

  • Manufacturers: EWC Controls
  • Brand Name: EWC Controls
  • Item #: 29303
  • MPN: URD-4
  • Qty. Interval: 1
  • Availability: Login for Availability

A single blade round damper with a (2) two-position, 24 V 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 failsafe 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 three-wire hook-up with a common, a power open leg and a power closed leg.

EWC® Ultra-Zone Motorized Damper, 4 in Size, 24 VAC, 50/60 Hz, 40 cu-ft/min, 24 ga, Steel, Galvanized, Round, 10 in L x 6-3/4 in W

Size      :      4 in
Voltage Rating      :      24 VAC
Frequency Rating      :      50/60 Hz
CFM Rating      :      40 cu-ft/min
Gauge      :      24 ga
Material      :      Steel
Finish      :      Galvanized
Shape      :      Round
  • 5 yr warranty
  • pdfCatalog https://assets.unilogcorp.com/267/ITEM/DOC/EWC_URD_4_Catalog.pdf