Erie By Schneider Electric AG24B020 PopTop Spring Return Zone Valve Actuator 120V Normally Open High Temperature

The Erie By Schneider Electric AG24B020 is a high-temperature PopTop electric actuator designed for demanding HVAC applications including steam systems up to 15 PSI. This spring return actuator features a normally open configuration that operates on 110-120 VAC power, making it ideal for hot water, chilled water, and steam heating/cooling installations.

Key Features:

• High Temperature Rating: Suitable for fluid temperatures from 32°F to 250°F with ambient temperatures up to 169°F, perfect for steam applications
• Spring Return Design: Automatically returns to open position upon power loss in 4-5 seconds for fail-safe operation
• Quick Installation: PopTop design allows one-handed engagement and removal without tools or calibration
• General Close-Off (GCO): Two-position on/off control with reliable synchronous motor drive
• Ready to Install: Includes 18-inch appliance cable leads for easy wiring
• Rotary Stem Operation: Mounts directly onto compatible valve bodies without linkages
• NEMA 1 Enclosure: Protected housing suitable for indoor installations

Technical Specifications: Power operation time is 9-11 seconds, with spring return in 4-5 seconds. Maximum ambient operating temperature of 169°F (77°C) makes this actuator suitable for high-temperature environments. Compatible with Erie VT and VS series PopTop zone valve bodies (valve body sold separately). This actuator is commonly used as a replacement for JG24B020.

The PopTop series provides exceptional serviceability—the actuator can be installed or replaced after the valve body has been mounted to fan coils, baseboards, or air handlers, reducing installation time and simplifying maintenance.