Schneider Electric (Erie) AG24D020 Actuator

The Schneider Electric (Erie) AG24D020 Actuator is a high-performance 208Vac zone valve actuator designed for reliable on/off control in demanding HVAC applications. This two-position spring return unit features a normally open configuration, making it an essential component for systems requiring a fail-safe open state during power loss. Engineered for durability, the AG24D020 is rated for high-temperature environments, capable of handling fluid temperatures up to 250°F and 15 psi steam when paired with compatible Erie PopTop valve bodies. Its hysteresis synchronous motor ensures long-term operational consistency, while the 18" wire leads simplify integration into existing control circuits.

Built with the veteran technician in mind, the PopTop series allows for one-handed installation or removal without tools, significantly reducing time on the job site. The AG24D020 actuator mounts directly to the valve body without the need for complex linkages or meticulous calibration. This model is ideal for radiant heating, baseboard, and air handler applications where 208V actuator power is specified. By utilizing a rugged stainless steel base plate and aluminum cover, this normally open actuator provides the mechanical integrity needed for commercial and industrial hydronic system components.

• Fail-Safe Performance: The mechanical spring return ensures the valve returns to the normally open position immediately upon loss of power.
• High-Temperature Resilience: Specifically rated for high-ambient and high-fluid temperature applications, including low-pressure steam up to 15 psi.
• Tool-Free Maintenance: The PopTop design allows the head to be swapped out in seconds without breaking the plumbing line or using specialized tools.
• Universal Compatibility: Designed as a direct replacement for all 2-position AG series Erie PopTop applications.
• Rugged Construction: Features a synchronous motor and durable housing meant for heavy cycling in professional HVAC environments.

Can the AG24D020 be used with 240V systems?
While rated for 208Vac, it is important to verify your specific supply voltage; Schneider Electric offers distinct models for 24V, 120V, and 240V to ensure motor longevity and prevent coil burnout.

Does this actuator include an auxiliary end switch?
The AG series general close-off actuators typically do not include an end switch unless specified by the full part number suffix; verify if your existing wiring requires a dry contact for boiler or pump sequencing.

What is the difference between General Close-Off and High Close-Off?
The AG24D020 is a General Close-Off (GCO) model, suitable for most standard zone applications. High Close-Off (HCO) models are required for systems with significantly higher differential pressures to prevent "lifting" or leakage.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.