Description
The Schneider Electric (Erie) AH23A020 is a heavy-duty two-position actuator motor engineered for precise, reliable valve control in commercial and residential HVAC hydronic systems. Designed to operate on 24VAC power, this actuator features a spring return mechanism that ensures the valve automatically returns to its normally open (NO) fail-safe position upon loss of power — a critical safety feature for heating and cooling applications.
Key Features
- Two-position (open/close) operation for straightforward on/off valve control
- 24VAC operating voltage for compatibility with standard low-voltage HVAC control systems
- Spring return design provides automatic fail-safe return to the normally open position on power loss
- High close-off rating ensures tight shutoff and prevents unwanted flow bypass
- 18-inch pre-attached wire leads for easy field wiring and installation
- Compact actuator motor design for straightforward mounting on Erie zone valves
Application
The AH23A020 is ideal for use in hydronic heating and cooling zone valve assemblies, fan coil units, and terminal unit applications where dependable two-position flow control is required. The spring return fail-safe action and high close-off capability make it well-suited for systems where uncontrolled flow during a power interruption could cause damage or inefficiency.
Product Specifications
- Brand: Schneider Electric (Erie)
- SKU / Part Number: AH23A020
- Operating Voltage: 24VAC
- Control Action: Two-Position (On/Off)
- Fail-Safe Action: Spring Return
- Normal Position: Normally Open (NO)
- Close-Off Rating: High Close Off
- Wire Leads: 18 inches
Why Choose the Erie AH23A020?
Erie by Schneider Electric has been a trusted name in HVAC valve and actuator technology for decades. The AH23A020 actuator motor delivers the dependability and performance that HVAC professionals demand, with a proven spring return mechanism, high close-off integrity, and plug-and-play 18″ leads that simplify installation and reduce labor time on the job.
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