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The Heatmiser thermal actuator TA230 is a reliable and efficient 2 wire thermal actuator specifically designed to control individual valves on a manifold system. When prompted by a room thermostat, the thermal actuator opens the valves, allowing for precise control of the heating in each room or zone.
To ensure seamless integration into your underfloor heating system, the Heatmiser thermal actuator is typically wired into an underfloor heating wiring centre, such as the Heatmiser UH4 or UH8. This enables centralized control and synchronization of the thermal actuators throughout the system, ensuring optimal performance and energy efficiency.
For convenient installation, the thermal actuator comes complete with a threaded ring nut M30 x 1.5. Prior to fitting the actuator, the threaded ring nut is securely screwed onto the manifold, providing a sturdy base for attaching the actuator. The actuator easily clips onto the threaded ring nut, streamlining the installation process and saving valuable time.
The Heatmiser thermal actuator operates on a 230v power supply, ensuring consistent and reliable performance. With its 2 wire normally closed configuration, the actuator efficiently controls the flow of heating water, allowing for precise temperature regulation and comfort control in each room or zone.
The stroke length of the thermal actuator is 3.5mm +/- 0.5, providing the necessary movement to open and close the valves with accuracy and precision. This ensures smooth and responsive operation, allowing for precise adjustment of the heating flow in response to the room thermostat signals.
Choose the Heatmiser thermal actuator - 2 Wire for your underfloor heating system and experience efficient, reliable, and customizable control of your heating zones. With its robust construction, convenient installation features, and compatibility with underfloor heating wiring centres, this thermal actuator is a valuable addition to any heating system.
At The Underfloor Heating Store, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.
We're proud to offer a range of delivery options to suit you, including free delivery on all of our orders or next working day delivery for a fixed price of £4.99
2-3 working days delivery - FREE (Order before 4pm Monday - Friday)
Next working day - £4.99 (Order before 4pm Monday - Friday, applies to orders over £19.99)
Next working day before 10.30am - £14.99 (Order before 4pm Monday - Friday)
Saturday delivery - £29.99 (Order before 4pm Monday - Friday)
Free collection from our Basildon warehouse in Essex
At The Underfloor Heating Store, our customers have 30 days to upgrade, replace or refund their orders.
At The Underfloor Heating Store, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund. Learn more.
We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement. Learn more.
Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order. Learn more.
At The Underfloor Heating Store, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a lifetime warranty for our ProWarm range of products.
Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.
At The Underfloor Heating Store, our main priority is customer satisfaction. To cement our commitment to this, we are proud to offer our Underfloor Heating Price Match Promise. If you find a lower price on an identical product anywhere else, we will match it – guaranteed!