Product Details
- Voltage24 VAC
Description
25 lb-in. spring return damper actuators provide two-position, three-position, floating, or modulating control of economizer systems, ventilation dampers and combustion air dampers used in residential or commercial HVAC equipment.
- Spring return-foot mounted, Modulating, 24 Vac.
- Control Signal: Thermistor, Modulating.
- Fail Safe Mode: Spring Return.
- Rotation To Open: CW.
- Torque Rating (lb-in.): 25 lb-in.
- Torque Rating, Breakaway (lb-in.): 40 lb-in.
- Fixed Stroke: Yes.
- Timing Min (sec): 90 Sec.
- External Auxiliary Switches Available: yes.
- Frequency: 50, 60 Hz.
- Mounting: foot mounted.
- Temperature Range, Operating (F): -25 to 125F.
- Timing Opening, Nominal (sec): 90 Sec.
- Synchronous Motor.
- Quiet, high efficiency drive motor.
- Spring returns motor shaft to normal position on power interruption.
- High impact, glass-fiber reinforced plastic case is rugged, lightweight and corrosion resistant.
- Uses Q298B Linkage.