230V Normally Closed Thermal Actuator for Floor Heating
This 230V thermal actuator is designed for floor heating systems. It uses a normally closed configuration to regulate temperature.





Technical Specifications
Product Overview
High-Efficiency Thermal Actuator
This 230V normally closed thermal actuator is designed for precise temperature control in underfloor heating and cooling systems. It operates by controlling thermostatic valves on manifolds to optimize energy efficiency and maintain consistent comfort. Featuring a compact design and maintenance-free operation, it is an essential component for modern residential and commercial climate control solutions.

Key Performance Metrics
Key Performance Metrics
Technical Specifications
Technical Details
| Parameter | Value |
|---|---|
| Type | Normally Closed (NC) |
| Inrush Current | Max 550mA |
| Running Time | 3-5 minutes |
| Connection Size | M30 x 1.5mm / M28 x 1.5mm |
| Cable Length | 800mm |
| Working Temperature | -5°C to 60°C |
| Storage Temperature | -25°C to 60°C |


Design & Construction
Materials & Build
- Housing Material: PA66 + 30% Glass Fiber
- Internal Component: Brass
- Element: Wax thermostatic element
- Protection Class: IP54
Features
- Key Features
- Compact Size360° InstallationLow Power ConsumptionNoiseless OperationMaintenance-FreeSnap-on InstallationOver-voltage ProtectionLeaky Valve Protection
Installation & Operation
Simple Integration
The actuator supports a 360-degree installation position and a tool-free snap-on mounting process. It features a visible indicator for normal operation (approx. 2mm gap) and provides a full displacement of approximately 6mm when powered on. The valve adapter concept ensures compatibility with various manifold types.



Compliance & Logistics
Certifications & Compliance
Logistics Information
- Minimum Order Quantity
- 100 pcs
- Monthly Supply Ability
- 200,000 Pieces
- Standard Packaging
- 100 PCS per carton (46.8 x 32.5 x 28.5 cm), 13.88 kg



