Description
The Honeywell CN7234A2008 is a 24 V AC/DC direct-coupled damper actuator designed for precise control of HVAC dampers in ventilation and air-handling systems. With a torque rating of 34 Nm (300 lb-in) and dual internal auxiliary switches, it ensures accurate positioning and reliable feedback for automated airflow control.
Technical Specifications
| Condition |
New/Never Used Surplus |
| Brand |
Honeywell |
| Category |
Pneumatics |
| Part Number |
CN7234A2008 |
| Subcategory |
Pneumatic Actuator |
| Type |
Direct-Coupled Damper Actuator |
| Torque Rating |
34 Nm (300 lb-in) |
| Power Consumption |
6 VA / 3 W |
| Supply Voltage |
24 Vac/dc ±15%, 50/60 Hz |
| Auxiliary Switches |
Two internal auxiliary switches |
| Ambient Operating Limits |
–20 °C to +60 °C (–5 °F to +140 °F) |
| Ambient Storage Limits |
–40 °C to +80 °C (–40 °F to +175 °F) |
| Duty Cycle |
Continuous |
| Lifetime Rating |
60,000 full strokes / 1.5 million repositions |
| Certification |
CE and UL |
| Mounting |
Direct on damper shaft |
| Control Signal |
Floating or on/off (depending on model configuration) |
| Enclosure |
Die-cast housing with sealed electronics |
| Weight |
1.35 kg |
Information About CN7234A2008
The CN7234A2008 is part of Honeywell’s CN7000 Series of direct-coupled actuators built for robust and efficient damper control in commercial HVAC systems. Operating on 24 Vac/dc ±15% at 50/60 Hz, this actuator delivers a powerful 34 Nm torque output while maintaining low power consumption at only 6 VA / 3 W. The unit includes two internal auxiliary switches for end-position indication or additional control logic. Designed to withstand ambient conditions from –20 °C to +60 °C and tested for 60,000 full strokes and 1.5 million repositions, it guarantees a long operational lifespan even under heavy duty.
Key Features:
- Direct-Coupled Design: Eliminates linkages for simple, reliable damper mounting.
- High Torque Output: Provides 34 Nm (300 lb-in) of torque for medium and large damper applications.
- Dual Auxiliary Switches: Integrated switches offer position feedback or additional control flexibility.
- Low Power Consumption: Operates efficiently at just 6 VA / 3 W to reduce energy use.
- Universal 24 V AC/DC Supply: Accepts 24 Vac/dc ±15% for flexible installation across control systems.
- Durable Performance: Rated for 60,000 full-stroke cycles and 1.5 million repositions for extended service life.
- Wide Temperature Range: Operates reliably from –20 °C to +60 °C (–5 °F to +140 °F).
- Compact and Rugged Housing: Built for dependable use in demanding HVAC environments.
- Certified Quality: CE and UL-approved for safety and performance assurance.
- Maintenance-Free Operation: Precision gearing and sealed components ensure consistent performance with minimal upkeep.
The CN7234A2008 delivers the reliability and precision required for commercial damper automation and ventilation control.
