Schneider Electric (Erie) AG13AC40 Actuator

For hydronic system maintenance and multi-zone control, the Schneider Electric Erie AG13AC40 Actuator is the industry standard for reliable two-position (on/off) control. This 24V normally closed unit features a spring return fail-safe mechanism, ensuring the system resets during power loss to prevent overheating or unauthorized flow. Designed for the Erie PopTop series, the "one-handed" snap-on installation allows technicians to replace the actuator without draining the system or breaking pipe seals, significantly reducing labor time on fan coil units and VAV reheat applications. The AG13AC40 utilizes a high-torque hysteresis synchronous motor, drawing only 6.5 watts (7.5 VA) when energized. This specific model comes equipped with 60-inch lead wires for flexible wiring in deep enclosures or extended junction box runs. Built to withstand 300 PSI static pressure, it provides high-performance close-off for chilled and hot water applications with up to 50% glycol. The manual override lever allows for quick system flushing and manual positioning during initial commissioning or troubleshooting.

• Quick-connect design: The PopTop actuator mounting system requires no linkages or complex calibration, snapping directly onto the VT/VS series valve bodies.
• High compatibility: Expertly engineered as a direct replacement for low-voltage zone valves in residential and commercial baseboard heating.
• Fail-safe operation: Reliable spring return function ensures a normally closed position upon signal loss, protecting against system imbalances.
• Extended wiring: Factory-integrated 60-inch leads simplify installation in large air handlers or reaching remote terminal blocks.
• Durable motor: The synchronous drive is optimized for cycling applications, extending the service life of the 2-way/3-way valve assembly.

Common Questions & Troubleshooting

Can I install this actuator on a pressurized line?
Yes. The PopTop design permits the actuator to be swapped without removing the valve body or depressurizing the closed hydronic system.

How do I verify the manual override is working?
The lever on the side of the AG13AC40 can be moved to the 'Open' position for flushing. Upon receiving a 24V signal, the actuator will automatically return to its electronic control state.

Will this work with 3-way valve bodies?
This general close-off actuator is compatible with both 2-way and 3-way Erie zone valves, provided the electrical requirements and normally closed logic match your sequence of operations.

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.