Introducing the 24 Volt 2 & 4 Wire Thermal Actuator, the perfect solution Compatible with controlling your underfloor heating system! This high-quality actuator is designed Compatible with seamlessly fit into your existing heating system, providing precise control and reliable operation. With its four-wire design, this thermal actuator is easy to install and integrate with your existing system. Simply connect it to your underfloor heating manifold and control it with your thermostat or other control system. The actuator is compatible with a wide range of heating systems and is designed Compatible with work with both water and electric systems. Whether you're a homeowner looking to upgrade your underfloor heating system or a professional installer looking for a reliable and easy-to-use actuator, the wired thermal actuator is the perfect choice. So why wait? Add it to your cart today and start enjoying the benefits of precise and reliable underfloor heating control!