Electric Thermal Actuator 230V 2W IP54 – Floor Heating Valve
Electric Thermal Actuator 230V 2W IP54 – Floor Heating Valve
Electric Thermal Actuator – 230V | IP54 Waterproof | Floor Heating Manifold
Take precise control of your radiant floor heating system with this 2W Electric Thermal Actuator. Designed for thermostatic valve manifolds, this compact actuator features a normally-closed (NC) operation, IP54 waterproofing, and a durable PC housing — making it an ideal upgrade for any hydronic underfloor heating setup. Easy to install and built to last, it delivers reliable zone control with minimal energy consumption.
Key Features
- Quick & Easy Installation: The compact, intelligent design snaps onto most standard manifold valves in minutes — no specialist tools required.
- Normally Closed Operation: The valve closes when energized, giving you dependable zone shutoff and preventing unwanted heat flow when the zone is satisfied.
- IP54 Waterproof Rating: Splash-proof and dust-resistant construction ensures long-lasting performance even in humid underfloor environments.
- Wide Temperature Range: Operates reliably in ambient temperatures from −25°C to +65°C, suitable for a variety of climates and installation conditions.
- Premium PC Material: The high-grade polycarbonate (PC) body is impact-resistant, lightweight, and built for extended service life.
- Low Power Consumption: Runs at just 2W (230V AC), keeping your operating costs to a minimum across multiple heating zones.
Specifications
| Item Type | Electric Thermal Actuator |
| Material | PC (Polycarbonate) |
| Voltage | 230V AC |
| Current | 300mA max |
| Power | 2W |
| Operation Type | Normally Closed (NC) |
| Waterproof Grade | IP54 |
| Ambient Temperature | −25°C to +65°C |
| Max Humidity | 80% |
| Gross Weight | 116g / 4.1 oz |
What's in the Box
- 1 × Electric Thermal Actuator
Made in Mainland China.
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Frequently Asked Questions
Q: What type of manifold does this electric thermal actuator fit?
A: This electric thermal actuator is designed to fit most standard thermostatic valve manifolds used in hydronic radiant floor heating systems. It features a universal connector that is compatible with a wide range of manifold brands. We recommend checking your existing valve thread size before ordering to confirm compatibility.
Q: Is this a normally open (NO) or normally closed (NC) actuator?
A: This is a normally closed (NC) actuator. When 230V power is applied, the valve opens to allow hot water flow. When power is cut, the valve returns to its closed position, stopping flow to that zone. This is the most common configuration for thermostatic zone control systems.
Q: Can this actuator be used outdoors?
A: While the IP54 waterproof rating protects against dust and water splashes, this actuator is primarily intended for indoor use in underfloor heating manifold cabinets or similar protected environments. It is rated for ambient temperatures between −25°C and +65°C, making it suitable for a wide range of indoor climates.
Q: How much energy does this actuator consume?
A: This actuator consumes only 2W at 230V AC, making it extremely energy-efficient — especially when running multiple zones simultaneously. The low power draw helps keep overall system running costs minimal.
Production & Packaging Notice
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.