{"product_id":"4-wire-230v-underfloor-heating-actuator","title":"4 Wire 230v Underfloor Heating Actuator","description":"\u003ch2\u003e\u003cspan\u003e Thermal Actuator for Underfloor Heating\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cspan\u003eThis normally closed thermal actuator provides precise temperature control for water-based underfloor heating systems by automatically opening and closing valves in response to thermostat signals. Designed for compatibility with underfloor heating manifolds, thermostatic valve bodies, and three-way valves, it supports efficient hydronic flow and reliable multi-zone temperature regulation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNormally Closed Operation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Keeps the valve closed until activated by the thermostat, helping prevent unnecessary water flow and improve energy efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eUniversal M30 × 1.5 Thread:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Compatible with most standard underfloor heating manifolds and thermostatic valves for convenient installation and replacement.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e3 mm Stroke Length:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Enables accurate valve positioning and responsive temperature control.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eLow Power Consumption:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Uses just 2W, supporting energy-efficient operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003e4-Wire Connection:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Simplifies wiring and integration with thermostats and multi-zone heating control systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eEasy Installation:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tool-free mounting allows quick and convenient setup.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQuiet, Compact Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Operates silently and fits discreetly into heating manifold installations.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eCE Marked:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Meets applicable European conformity requirements, supporting safe and reliable operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIdeal for residential and commercial hydronic underfloor heating systems, this actuator offers precise zone control, easy installation, and energy-efficient performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Happy Waves","offers":[{"title":"Default Title","offer_id":55716950475094,"sku":"HW-ACT230-4","price":11.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1070\/8310\/4598\/files\/underfloor-heating-manifold-actuator-4-wires-the-underfloor-heating-company.jpg?v=1791830013","url":"https:\/\/happywaves.co.uk\/products\/4-wire-230v-underfloor-heating-actuator","provider":"Happy Waves","version":"1.0","type":"link"}