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EWC 12X18 ND - 12" x 18" Motorized Damper

Item: 12X18 ND
MFR: 12X18 ND
This product is no longer available for purchase.
Comparable Product:


EWC Controls 12X18 ND - 12" X 18" Motorized Damper

The ND Series of Ultra-Zone Dampers was designed with the installer and homeowner 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 17" 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 off motor insures accurate control of all zones. The ND Dampers combined with the Ultra-Zone zoning system provides the most comfortable and reliable system in the industry.


NameEWC 12X18 ND - 12" x 18" Motorized Damper
BrandEWC Controls
Gemaire Item Number12X18 ND
Manufacturer Product Number12X18 ND
SKU - PIM Number1369225521651
ERP Number361365
Unit of MeasureEA
Weight7.3 Pounds (Lb)
Length21.0 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 CompatibleNo
Emergency Heat SwitchNo
Individual Fan ControlNo
MountingFace plate
Network ZoningYes
Size12" x 18"
TypeZone Damper
Warranty Offered5 Year
UL ListedYes
UL RecognizedYes
GEM - Case Quantity


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