| Domestic/Import | : | Domestic |
| Electrical Connection | : | Terminal Block |
| Frequency Rating | : | 50/60 Hz |
| Material | : | Aluminum |
| Mounting Type | : | Bottom |
| Series | : | ND |
| Shape | : | Rectangular |
| Size | : | 8 x 16 in |
| Voltage Rating | : | 24 VAC |
EWC® Ultra-Zone™ Motorized Zone Damper, Series: ND, 8 x 16 in Size, 24 VAC, 50/60 Hz, Aluminum, Bottom Mounting, Rectangular, Terminal Block Electrical Connection, Domestic
- 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 upto 1-1/2 in WCThe 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 LEDs indicate damper open and closed position