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EWC Controls 10X10 ND-RSD - 10" X 10" Motorized Damper With Spring Return

Item: 10X10 ND RSD
This product is no longer available for purchase.
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EWC Controls 10X10 ND-RSD - 10" X 10" Motorized Damper With Spring Return

The ND series of Ultra-Zone dampers was designed with the installer and homeowners in mind. This damper is easy to install and easy to checkout. The LED display allows the installer to visually check the damper operation. With a sturdier frame, the damper installs in the duct much faster and easier and the nylon bushings insure quieter operation. This is a feature that homeowners will never hear about. Quieter operation and a longer life motor equals NO call backs.

The motor for the ND damper is driven by 18 in. lbs. of torque, possesses a manual gear release, 3 wire power open/power closed operation and fail-safe LED's for quick diagnostic checks. The motor is UL listed and NEMA Class 2 certified. The easy access, quick connecting terminal block eliminates the need for Wire connectors and allows for trouble free use.

The ND damper has a 97% leak proof rating. Overlapping blades and a strong positive shut-off motor insures accurate control of all zones. The ND dampers combined with an Ultra-Zone zoning system provides the most comfortable and reliable system in the industry.

Product Features:
  • Heavy Duty Frame
  • Nylon Bushings for Quieter Operation
  • Revolutionary Motor with greater Reliability
  • LED's to Show Damper Operation
  • Low Leakage
  • Simple 3-wire Hook-up
  • Motor is always mounted on second dimension specified


NameEWC Controls 10X10 ND-RSD - 10" X 10" Motorized Damper With Spring Return
BrandEWC Controls
Gemaire Item Number10X10 ND RSD
Manufacturer Product Number10X10 ND-RSD NO
SKU - PIM Number1369225524870
ERP Number365271
Unit of MeasureEA
Weight4.9 Pounds (Lb)
Length17.0 Inches (In)
Width14.0 Inches (In)
Height7.0 Inches (In)
Hazardous MaterialNo
EPA Cert RequiredNo
Country of OriginUSA
Voltage24 VAC
Power Method24 Volt
Damper TypeZone
Heat Pump CompatibleYes
Emergency Heat SwitchNo
Individual Fan ControlNo
MountingFace plate
Network ZoningYes
Size10" x 10"
TypeMotorized 2-wire spring return
Warranty Offered5 Year
UL ListedNo
UL RecognizedNo
GEM - Case Quantity


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