Description
The Danfoss 088H-3121 is a 24V normally open (N/O) actuator from the ABNV series, engineered for dependable zone valve and hydronic system control in commercial and residential HVAC applications. With a low 3.2 VA power consumption, this actuator is an energy-efficient solution that integrates seamlessly into modern building automation and zone control systems.
Key Features
- 24V operating voltage for compatibility with standard HVAC control systems
- Normally Open (N/O) configuration — valve opens on power loss for fail-safe operation
- ABNV series design for reliable zone valve actuation
- Low 3.2 VA power draw for energy-efficient performance
- Compact, robust construction from Danfoss — a globally trusted HVAC controls manufacturer
- Ideal for hydronic heating, cooling, and zone control applications
Application
The Danfoss 088H-3121 actuator is well-suited for use in hydronic heating and cooling systems, fan coil units, and zone control applications where a normally open fail-safe position is required. Its 24V input makes it compatible with the majority of residential and light commercial control systems.
Why Choose Danfoss?
Danfoss is a world leader in HVAC and refrigeration controls, known for precision engineering, long service life, and broad system compatibility. The ABNV actuator series reflects Danfoss’s commitment to reliable, low-maintenance zone control solutions.
Product Specifications
- SKU: 088H-3121
- Brand: Danfoss
- Series: ABNV
- Voltage: 24V
- Action: Normally Open (N/O)
- Power Consumption: 3.2 VA









