Resideo by Honeywell ZD28X8TZ 2-Position Spring Return Damper Actuator 24V

The Resideo by Honeywell ZD28X8TZ is a 2-position spring return damper actuator designed for HVAC zone control applications. This electric damper actuator provides reliable motorized control of air dampers in residential and light commercial heating and cooling systems.

Key Specifications:

• Torque Rating: 28 lb-in for positive damper blade control
• Timing: 8-second stroke for smooth damper operation
• Control: 2-position operation with parallel wiring configuration
• Power: 24V AC/DC for compatibility with standard HVAC control systems
• Return: Spring return mechanism automatically returns damper to fail-safe position on power loss
• Application: Suitable for controlling round and rectangular zone dampers in ductwork

This actuator mounts directly to compatible dampers and provides dependable positioning for zone temperature control. The spring return feature ensures the damper returns to a predetermined safe position during power failures, making it ideal for critical HVAC zoning applications.