Description
Overview
The Schneider Electric (Erie) AH14A020 is a two-position, spring return valve actuator engineered for reliable on/off control in demanding HVAC and building automation applications. Operating on 24VAC, this actuator features a normally closed (NC) fail-safe configuration, automatically returning to the closed position upon loss of power thanks to its integrated spring return mechanism. Designed for high close-off force and rated for high-temperature service, the AH14A020 is well-suited for hot water, steam, and other elevated-temperature hydronic systems.
Key Features
- Two-position (on/off) control for straightforward open/close valve operation
- Spring return fail-safe action — returns to normally closed position on power loss
- High close-off rating for positive shutoff in high-pressure and high-temperature systems
- High-temperature design suitable for steam and hot water hydronic applications
- 24VAC operating voltage for compatibility with standard HVAC control systems
- 18-inch wire leads for flexible installation and easy field wiring
- Compact actuator motor design for easy mounting on compatible Erie valve bodies
Specifications
- Brand: Schneider Electric (Erie)
- Model / SKU: AH14A020
- Control Type: Two-Position (On/Off)
- Fail-Safe Action: Spring Return, Normally Closed
- Supply Voltage: 24VAC
- Close-Off Rating: High Close-Off
- Temperature Rating: High Temperature
- Wire Leads: 18 inches
Applications
- Hot water and steam heating systems
- Fan coil unit valve control
- Air handling unit heating/cooling coil control
- Building automation and energy management systems
- Commercial and industrial HVAC hydronic piping
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