TIO 230V Normally Closed Thermal Actuator for UFH Manifolds - 2 Wire, IP54

The TIO 230V Normally Closed Thermal Actuator is an easy-install electrothermal actuator designed for underfloor heating (UFH) manifolds and valves, providing reliable control in domestic hot water and heating systems with a quick reaction wax capsule and IP54 protection.

Product Description

The TIOACT0001 is a 230V normally closed (NC) thermal actuator suitable for controlling valves in underfloor heating manifolds, radiators, and other heating systems. It uses an electrothermic wax element for precise and fast response, opening the valve when powered. The actuator features a 2-wire connection, M30 x 1.5 thread, and comes with a retaining clip for normally open configuration if needed. It is designed for easy installation and maintenance, with high IP54 protection against dust and water.

Key Features

• Normally closed (NC): Valve opens when powered; can be configured as normally open with retaining clip.
• Quick reaction time: Electrothermic wax capsule for faster response.
• 2-wire connection: Simple live and neutral wiring with easy clips.
• IP54 rated: Protection against dust and water splashes.
• M30 x 1.5 thread: Standard connection for most manifolds and valves.
• Power supply: AC 230V, 50/60Hz.

Technical Specifications

• Model: TIOACT0001 – TIO 230V Thermal Actuator.
• Voltage: 230 V AC, 50/60 Hz.
• Connection: 2-wire (live and neutral).
• Thread: M30 x 1.5.
• Protection rating: IP54.
• Operation: Normally closed (NC), electrothermic wax element.

Dimensions & Weights

• Diameter: Approx. 45 mm (typical for M30 actuators).
• Height: Approx. 60 mm (typical).
• Weight: Approx. 0.1 kg (typical for thermal actuators).

System & Application Notes

• Ideal for underfloor heating manifolds, radiator valves, and heating systems requiring precise control.
• Compatible with TIO wiring centres and thermostats for automated heating control.
• Installation: Screw onto valve with M30 x 1.5 thread; connect live and neutral; use retaining clip for NO configuration if needed.
• Suitable for 230V systems; ensure proper wiring for safety.
• Professional installation recommended.