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EWC 8X8 ND-RSD - Motorized Rectangular Spring-Return Damper, 8" X 8"

Item: 8X8 ND-RSD
MFR: 8X8 ND-RSD NO

This product is no longer available for purchase.

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Description

EWC 8X8 ND-RSD - Motorized Rectangular Spring-Return Damper, 8" X 8"

Model ND-RSD is a rectangular parallel blade damper constructed from heavy duty extruded aluminum with nylon bearings for quiet operation. The Motor Actuator is a 24 VAC (6 Watt /8VA) Synchronous motor. It is typically a Power Close / Spring Open construction. The damper can be ordered as Power Open / Spring Close. The Model ND-RSD cannot be field-reversed.

The Synchronous motor can get very warm when energized/stalled for extended time periods. To avoid overheating, do not insulate or encapsulate the motor housing. Doing so will damage the actuator assembly and void the warranty.

Specifications

NameEWC 8X8 ND-RSD - Motorized Rectangular Spring-Return Damper, 8" X 8"
Gemaire Item Number8X8 ND-RSD
Manufacturer Product Number8X8 ND-RSD NO
SKU - PIM Number1369225530241
ERP Number311956
Unit of MeasureEA
Weight4.3 Pounds (Lb)
Length17.0 Inches (In)
Width14.0 Inches (In)
Height7.0 Inches (In)
Country of OriginUSA
BrandEWC Controls
Voltage24 VAC
Amps7.8
Power Method24 Volt
PhaseSingle
Cycle/Hertz50/60 Hz
Damper TypeZone
Heat Pump CompatibleYes
Ambient Temperature Range0°F to 140°F (-17.7°C to 60°C)
ColorSilver
CompositionAluminum
Connection TypeWire Lead
Emergency Heat SwitchNo
Individual Fan ControlNo
LEDsNo
Maximum Temperature185°F (85°C)
MountingFace plate
Network ZoningYes
ShapeSquare
Size8" x 8"
TypeMotorized 2-Wire Spring Return
Warranty OfferedYes
UL ListedNo
UL RecognizedNo
GEM - Case Quantity

Documentation

Parts List

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