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Tell us so we can fix it. Thanks!20W x 10H Side Mount Damper PO/PC
Note: Motor mounted on second dimension EWC Power Open/Power Close 3-Wire 24V
- Brand:Ā EWC
- Ultra-Zoneā¢ Motorized Zone Damper, Series: ND Series, 24 VAC, 50/60 Hz, 20 x 10 in Damper, Terminal Block, Rectangular, Side Mount, Aluminum, Domestic.
- The ND damper is constructed using heavy duty 0.8 in extruded aluminumGlass filled nylon bearings for quiet, maintenance free operationOverlapping parallel blade design insures low leakageDesigned to operate at static pressures up to 1.5 in w.cThe UL listed motor actuator is a 24 VAC 3 wire power-open/power-close typeSuperior to low torque spring type motorsIntegrated end stop adjustments allows for a percentage of relief air (leakage) to be set when the damper is powered to closed and/or you may set a max open position as wellBright green and red LED's indicate damper open and closed positionUse with BM and BMPlus control panel
- The ND damper is constructed using heavy duty 0.8 in extruded aluminum
- Glass filled nylon bearings for quiet, maintenance free operation
- Overlapping parallel blade design insures low leakage
- Designed to operate at static pressures up to 1.5 in w.c
- The UL listed motor actuator is a 24 VAC 3 wire power-open/power-close type
- Superior to low torque spring type motors
- Integrated end stop adjustments allows for a percentage of relief air (leakage) to be set when the damper is powered to closed and/or you may set a max open position as well
- Bright green and red LED's indicate damper open and closed position
- Use with BM and BMPlus control panel