Increase your comfort and save at the same time – it's easy and smart. Discover the advantages now Calculate savings potential Home The joy of saving THE JOYOFSAVING With the radiator thermostats from Homematic IP, you can experience the joy of saving – in a smart and convenient way. Our intelligent thermostats help you save up to 33 %* of your energy costs by only activating your heating system when it is really necessary. Whether it's the Radiator Thermostat – flex and the Radiator Thermostat – pure or the Radiator Thermostat – Evo that won the Reddot Design Award 2021: each of the models ensures a comfortable room temperature and offers high efficiency. Optimum interactionWith Homematic IP, the intelligent interplay between radiator thermostat, window and door contact and wall thermostat ensures a noticeable reduction in energy consumption. The heating power is automatically adapted to the requirements – for high efficiency without any additional effort or manual adjustments. Find out more Your savings potential at a glanceNo more high heating costs! Our calculator shows you immediately how much you can save. See at a glance how your investment in a smart heating control system from Homematic IP can pay for itself in as little as the first year. Simply enter your consumption data and discover your personal savings potential. Find out more More heating optionsHomematic IP offers a range of convenient functions for flexible and efficient heating – including the practical boost function for quick heating and the holiday mode that regulates the temperature to save energy when you are not at home. All the products can, of course, be conveniently controlled via the app or with voice control. Find out more Smart connected – Greater comfort, lower energy consumptionWith the intelligent combination of radiator thermostat, wall thermostat and window/door contact, you enjoy not only maximum comfort, but also energy savings of up to 33%*. Radiator thermostat – flex Control your radiators intelligently – tailored perfectly to your daily routine. The Radiator Thermostat makes this easy. Wall thermostat with humidity sensor Control your indoor climate even more efficiently with a smart wall thermostat. Window and door contact – optical Detect open windows in the app and link your heating or alarm function to the reliable window and door contact. The wall thermostat ensures precise control of the room temperature and communicates directly with the radiator thermostat for optimum adjustment of the heating power. As soon as the window and door contact detects an open door or window, it immediately tells the radiator thermostat to reduce the heating power. That prevents unnecessary energy consumption and saves you money – simply and effectively with Homematic IP. Calculate your savings potential now! Calculate your savings potential now! This calculator serves as a guide. You can use it to identify potential savings when switching from a conventional to a smart heating control system. This refers to households in Germany that are equipped exclusively with radiators. Underfloor heating systems are not taken into account in this case. Einstellungen ändern 80 m2 130 m2 180 m2 Gas consumption per year Gas consumption per year in kWh Enter your gas consumption per year here. If you do not have this at hand, select one of the house symbols above according to the appropriate square metre specification of your house/apartment. The information provided here is based on the information provided by the energy company E.ON on average gas consumption and is therefore an average value. to the E.ON website Gas consumption per year in kWh kWh Number of all rooms Number of all rooms Enter the number of rooms in your flat/house that have a radiator. For each room, the calculator assumes the following equipment: 1x radiator thermostat – flex(HmIP-eTRV-F) 1x wall thermostat (HmIP-WTH-1) 1x window and door contact – optical(HmIP-SWDO-2) with a total value of € 154.85. There is also a one-off cost of € 59.95 for the access point. These are shown as an investment in the diagram. Number of all rooms 1 2 3 4 5 6 7 8 9 10 11 12 rooms Gas price Gas price in cent/kWh Enter the gas price (per kWh) of your gas supplier here. The basic price is not taken into account. Gas price in cent/kWh Cent/kWh Savings with Homematic IP Savings potential with Homematic IP With Homematic IP, up to 33% of heating costs can be saved by combining it with window and door contacts. The savings potential can vary depending on user behaviour, the structural conditions of the building and the existing heating system. Savings with Homematic IP in % 10 15 20 25 30 33 % Calculate savings With Homematic IP, you can save up to € annually and reduce your gas consumption by kWh. CO2 savings with Homematic IP Initial investment costs are not taken into account here. The CO2 emission mentioned here refers to the CO2 factor for natural gas*. * Information Sheet CO2 Factors, Federal Office for Economic Affairs and Export Control This corresponds to an annual CO2 saving of kg. More comfort in everyday life – intelligent thermostat functionsThe intelligent functions of the Homematic IP thermostats ensure a pleasant room climate and at the same time support an efficient energy consumption. Heating profiles Boost function Holiday mode Eco mode Open-window detection Heating profiles Heating profiles - comfort when coming homeThe intelligent heating profiles ensure that your home is always at the desired temperature when you enter it. The smart radiator thermostats adapt to your daily routine and only heat each room when it is really necessary. Up to 13 programmable changes per day allow for flexible control: the living room is warmed up in good time before you get home and the bathroom is at a pleasant temperature in the morning. Compare radiator thermostats Boost function Quick heat at the push of a buttonThe boost function ensures quick heating of the room. At the push of a button, the heat output is briefly maximised so that the room is pleasantly warm within minutes. This function is particularly useful if you want to switch quickly from cold temperatures to a pleasant room temperature. Compare radiator thermostats Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times. Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure. Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat. Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app. Holiday mode Relax while travelling with the smart holiday modeThe Homematic IP Radiator Thermostat holiday mode is the ideal solution for saving energy while you are away. Reducing the room temperature to a minimum prevents unnecessary heating when nobody is at home. At the same time, this mode protects your heating system from frost damage. Come home to a well-protected and energy-efficient house without having to worry about the heating. Compare radiator thermostats Radiator thermostat – flex Control your radiators intelligently – tailored perfectly to your daily routine. The Radiator Thermostat makes this easy. Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure. Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times. Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app. Eco mode Eco mode reduces your heating costsEco mode is an energy-saving function that automatically reduces the room temperature to save heating costs. This is particularly useful if the room is not used for a longer period of time. Eco mode helps to reduce energy consumption without compromising comfort. Compare radiator thermostats Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure. Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times. Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat. Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app. Open-window detection “Window open” detection for greater efficiencyThe temperature is automatically lowered while airing. The Homematic IP radiator thermostats detect open windows from the drop in temperature. That works faster and therefore even more efficiently in combination with window contacts. Savings of up to 33% are then possible, depending on user behaviour and the building conditions – a blessing for the environment and your bank account. Heizkörperthermostate vergleichen Optimal heat distribution made easy – with automatic hydraulic balancingWith Homematic IP, hydraulic balancing is automatic: all radiator thermostats and the motorised floor heating controller (8 and 12-channel) ensure an optimum heat distribution and thus save energy. The system meets the requirements for many funding programmes. Confirmation by a specialist company is generally required for the funding. Find out more viadee saves almost 60 % on heating costs with smart Homematic IP radiator thermostatsThe desire for more sustainability in the workplace led viadee IT-Unternehmensberatung to develop a best-practice energy-saving project, with results that far exceeded the expectations. See project: Smart heating solutions in practice * In combination with window and door contacts and depending on user behaviour, structural conditions of the building and the existing heating system.
Radiator thermostat – flex Control your radiators intelligently – tailored perfectly to your daily routine. The Radiator Thermostat makes this easy.
Wall thermostat with humidity sensor Control your indoor climate even more efficiently with a smart wall thermostat.
Window and door contact – optical Detect open windows in the app and link your heating or alarm function to the reliable window and door contact.
Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times.
Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure.
Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat.
Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app.
Radiator thermostat – flex Control your radiators intelligently – tailored perfectly to your daily routine. The Radiator Thermostat makes this easy.
Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure.
Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times.
Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app.
Radiator Thermostat – pure Combine intelligent heating with classic design and easily cut your heating costs with the Radiator Thermostat – pure.
Radiator thermostat – Evo Smart technology and a modern design in one device: The radiator thermostat – Evo makes conventional radiators smart and provides and optimum room climate at all times.
Radiator thermostat Control your radiators the smart way - to ideally suit your daily routine. You can do this easily with the radiator thermostat.
Radiator thermostat – basic Control your radiators the smart way - to ideally suit your daily routine With the radiator thermostat - basic, you decide whether you want to control the radiator directly on the device or prefer to use the app.
