Radiator thermostat, intelligent heating control with illuminated LED display - HmIP-eTRV-E-A. Nearly silent operation for use in bedrooms. Boost function for rapid heating of the room. Eco mode for energy-saving operation with reduced room temperature. Protection against limescale buildup thanks to valve protection function. Prevention of accidental operation through control lock. Powered by 2x 1.5 V LR06/Mignon/AA batteries, with a lifespan of 2 years. Home automation made easy with Homematic IP. Homematic IP offers practical solutions for almost all situations in home life: The home control system simplifies everyday tasks and takes care of recurring processes in the house, such as retracting the awning, closing the shutters, or opening the garage door. Control everything conveniently via the central unit, remote control, PC software, or smartphone. You have the option to combine various applications. Always expandable, always reliable. The Homematic system is flexibly expandable at any time. You can build your system piece by piece and customize it according to your personal preferences. Since the components communicate wirelessly, no wiring is required. The use of state-of-the-art wireless technology offers you nearly one hundred percent availability of functions. Innovative smart home products from eQ-3. Homematic IP is a product of eQ-3 AG. Since the 1980s, the ELV/eQ-3 group has evolved from a technology pioneer to one of the European market leaders in the field of home control and is now one of the largest employers in East Frisia. eQ-3 stands for innovations across a wide range of technologies that, when combined, provide a competitive edge in consumer solutions.
Thermostat type | Radiator thermostats |
Suitable for | Radiator |
Smart Home | Compatible |
Smart home ecosystem | Homematic IP |
Power supply | Battery operated |
Items per sales unit | 1 Piece |
Item number | 24841308 |
Manufacturer | Homematic IP |
Category | Thermostats |
Manufacturer no. | 158419A0 |
Release date | 21.3.2023 |
Colour | Grey |
Exact colour description | Charcoal |
Thermostat type | Radiator thermostats |
Suitable for | Radiator |
temperature control | Radio |
Temperature range | 0° - 50° C |
connector type | With thread |
Thermostat functions | Automatic time changeover summer/winter time, Frost protection setting, Holiday mode, Night mode, Temperature display, Timer, Valve protection function, Weekday programmable |
Display | LCD display |
Smart Home | Compatible |
Smart home ecosystem | Homematic IP |
Communication standard | Amazon Alexa, Google Assistant |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Protection type (IP code) | IP20 |
Power supply | Battery operated |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Number of batteries | 2 |
Voltage | 1.50 V |
Items per sales unit | 1 Piece |
Scope of delivery | 2x 1.5 V LR6/Mignon/AA batteries, Danfoss adapter (RA, RAV and RAVL), Homematic IP Radiator Thermostat Evo, Manual, Support ring and mounting material |
Length | 9.40 cm |
Width | 5.30 cm |
Height | 5.50 cm |
Weight | 0.19 kg |
Length | 12.70 cm |
Width | 12.60 cm |
Height | 11.30 cm |
Weight | 357 g |
How often does a product of this brand in the «Thermostats» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «Thermostats» category returned?
Source: Digitec GalaxusIn addition to heating controllers, Homematic IP offers a complete package for the smart home. As a result, the app was overloaded and heating schedules were difficult to find. This changed in summer 2024 with a complete overhaul of the app, which is now more stylish and easier to use...
In addition to heating controllers, Homematic IP offers a complete package for the smart home. As a result, the app is overloaded and heating schedules, for example, are not easy to find. But everything is included - there are no subscription costs. Unique feature tested: dynamic adaptive equalisation, which checks the water flow in the radiators and corrects it if necessary.
On the road and forgot to turn off the heating? With digital radiator thermostats, that's no longer a problem. The room temperature can be turned up or down from anywhere via a smartphone app. The apps also enable automatic heating according to schedule. At home, heating only takes place when it should be warm - without you having to worry about it. This way you can also save energy and costs.
In addition to heating controllers, Homematic IP offers a comprehensive package for the smart home. The result: the app is overloaded - many functions such as heating schedules or holiday breaks are not easy to find. Unlike Tado, everything is included - so there are no subscription costs...
