{"product_id":"viessmann-vitotrol-100-opentherm-wired-modulating-room-temperature-controller-with-digital-time-switch-7725144","title":"Viessmann Vitotrol 100 OpenTherm Wired Modulating Room Temperature Controller with Digital Time Switch - 7725144","description":"\u003cp\u003e\u003cstrong\u003eViessmann Vitotrol 100 OpenTherm Wired Modulating Room Temperature Controller c\/w Digital Time Switch\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Viessmann Vitotrol 100 OpenTherm is a high‑performance wired modulating room temperature controller designed to provide precise, energy‑efficient heating control for boilers equipped with OpenTherm communication. By continuously adjusting boiler output to match real‑time room temperature requirements, this controller delivers enhanced comfort, reduced energy consumption, and smoother system operation compared to traditional on\/off thermostats.\u003c\/p\u003e\n\u003cp\u003eFeaturing an integrated digital time switch, the Vitotrol 100 OpenTherm offers full scheduling capabilities, allowing users to set daily or weekly heating programmes tailored to their lifestyle. Its intuitive digital interface ensures easy temperature adjustments, clear visibility of settings, and simple navigation—making it ideal for modern homes seeking both efficiency and convenience.\u003c\/p\u003e\n\u003cp\u003eDurable, reliable, and designed to integrate seamlessly with compatible Viessmann systems, this controller is the perfect choice for homeowners wanting advanced modulation with flexible time control.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOpenTherm modulating control - Continuously adjusts boiler output for greater efficiency and consistent comfort.\u003c\/li\u003e\n\u003cli\u003eIntegrated digital time switch - Provides programmable heating schedules for improved energy management.\u003c\/li\u003e\n\u003cli\u003eEnergy‑efficient performance - Minimises boiler cycling, reduces fuel usage, and enhances system longevity.\u003c\/li\u003e\n\u003cli\u003ePrecision temperature control - Ensures stable and accurate room temperature maintenance.\u003c\/li\u003e\n\u003cli\u003eClear digital interface - Easy‑to‑read display with straightforward operation.\u003c\/li\u003e\n\u003cli\u003eReliable wired connection - Offers stable communication with the boiler for precise modulation.\u003c\/li\u003e\n\u003cli\u003eIdeal for Viessmann OpenTherm‑compatible systems - Ensures seamless integration and optimised performance.\u003c\/li\u003e\n\u003cli\u003eModern, compact design - Clean, unobtrusive appearance suitable for any interior.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eType: Wired OpenTherm modulating room temperature controller\u003c\/li\u003e\n\u003cli\u003eCommunication Standard: OpenTherm protocol (wired)\u003c\/li\u003e\n\u003cli\u003eProgramming: Digital time switch with programmable daily\/weekly schedules\u003c\/li\u003e\n\u003cli\u003eControl Method: Continuous modulation based on room temperature and demand\u003c\/li\u003e\n\u003cli\u003eInstallation: Wall‑mounted, hard‑wired to the boiler’s OpenTherm interface\u003c\/li\u003e\n\u003cli\u003eApplication: Advanced heating control with modulation and time scheduling\u003c\/li\u003e\n\u003cli\u003eCompatibility: Viessmann boilers supporting OpenTherm operation. (Check specific boiler documentation for compatibility)\u003c\/li\u003e\n\u003cli\u003eDisplay: Digital screen showing temperature settings, schedules, and operational modes\u003c\/li\u003e\n\u003cli\u003eDesign: Sleek, modern housing for discreet, tidy installation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kings Plumbing Supplies","offers":[{"title":"Default Title","offer_id":52960590070027,"sku":"VIE00000930","price":101.37,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/9546\/2667\/files\/VIE00000930.png?v=1771324859","url":"https:\/\/plumblikeaking.co.uk\/products\/viessmann-vitotrol-100-opentherm-wired-modulating-room-temperature-controller-with-digital-time-switch-7725144","provider":"Kings Plumbing Supplies Limited","version":"1.0","type":"link"}