Description
The Schneider Electric (Erie) AH24A020 is a high-performance valve actuator engineered for demanding HVAC and building automation applications. Designed for reliable two-position control, this actuator delivers dependable spring return operation to the normally open position on power loss, providing a critical fail-safe function that protects system integrity.
Key Features
- 24VAC power supply for compatibility with standard HVAC control systems
- Two-position (open/close) control for straightforward on/off valve actuation
- Spring return mechanism ensures fail-safe normally open position upon power loss
- High close-off rating for positive shutoff performance under elevated system pressures
- High temperature rating suitable for hot water and steam heating applications
- 18-inch wire leads for flexible wiring installation without additional pigtail adapters
- Compact motor-actuator design for easy mounting and integration
Application
The AH24A020 is ideal for use with Erie zone valves in hydronic heating systems, fan coil units, air handling units, and commercial HVAC installations where reliable two-position valve control is required. The spring return fail-safe action ensures that valves return to the normally open position during a power interruption, making this actuator well-suited for heating systems where flow must be maintained during outages.
Product Specifications
- Brand: Schneider Electric (Erie)
- Model: AH24A020
- Voltage: 24VAC
- Control Type: Two-Position
- Fail-Safe Action: Spring Return
- Normal Position: Normally Open
- Close-Off Rating: High
- Temperature Rating: High Temperature
- Wire Leads: 18 inches
Why Choose the Erie AH24A020?
As part of the trusted Erie actuator lineup under Schneider Electric, the AH24A020 combines rugged construction with straightforward installation. The high close-off rating ensures tight shutoff even at elevated pressures, while the high temperature design extends service life in hot water heating environments. Whether replacing an existing actuator or specifying for new construction, the AH24A020 delivers the reliability and performance that HVAC professionals demand.
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