Description
The Schneider Electric (Erie) AH23B020 is a robust motor actuator engineered for dependable two-position valve control in commercial and light industrial HVAC hydronic systems. Operating on 120VAC power, this actuator features spring return functionality to ensure the valve returns to its normally open (NO) fail-safe position upon loss of power — a critical safety characteristic for heating and cooling applications.
Key Features
- Two-position (on/off) operation for straightforward open/close valve control
- Spring return mechanism provides fail-safe normally open (NO) positioning on power loss
- High close-off rating for reliable shutoff against elevated system pressures
- 120VAC supply voltage for compatibility with standard commercial control circuits
- 18″ pre-attached wire leads for easy field wiring and installation
- Designed for use with Erie zone valves in hydronic heating and cooling systems
Application
The AH23B020 actuator is ideal for zone valve control in hydronic heating, chilled water, and fan coil unit applications. Its spring return design ensures system safety during power interruptions, while the high close-off rating maintains tight shutoff even under demanding pressure conditions. The 18″ wire leads simplify installation by providing ample lead length for panel or junction box connections.
Specifications
- Brand: Schneider Electric (Erie)
- Model / SKU: AH23B020
- Supply Voltage: 120VAC
- Operation Type: Two-Position (On/Off)
- Fail-Safe Action: Spring Return
- Normal Position: Normally Open (NO)
- Close-Off Rating: High Close-Off
- Wire Leads: 18″ pre-attached
