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Product Overview
Electrical thermal actuators are designed to control the opening and closing of heating circuits on underfloor heating manifolds.
By receiving ON/OFF signals from room thermostats, the actuator regulates water flow precisely, enabling efficient zone control, energy saving, and stable indoor comfort in modern hydronic heating systems.
Technical Parameters
| TECHNICAL SPECIFICATIONS | |
| Supply Voltage | 230V AC 24V AC/DC |
| Control Type | ON / OFF |
| Operation Mode | Normally Closed (NC) |
| Normally Open (NO) available | |
| Power Consumption | Approx. 2.5 W |
| Stroke | 3–4 mm (depending on model) |
| Response Time | Approx. 3–5 min. |
| Connection Thread | M30x1.5/M28x1.5mm |
| Protection Class | IP54 Class II |
| Operating Temperature | 0–60 °C |
