The Homematic IP compact radiator thermostat actively helps save energy within the Homematic IP smart home system. The tamper-proof controller replaces existing radiator thermostats and enables energy savings of up to 30% through demand-based heating. The radiator thermostat is easily mounted onto valves with M30 threads using the metal nut. No intervention in the heating system or draining of water is required. The compact thermostat is operated exclusively via the free app or an additional wall thermostat, making it particularly suitable for offices, small businesses, children's rooms, or tight spaces. The included dismantling protection and the closed housing prevent unauthorized manipulation and theft. Two AA batteries power the thermostat for up to 5 years. After installation, up to three heating profiles with a maximum of six heating phases per day can be defined at the room level via the app—ensuring the office is pre-warmed by the time you arrive in the morning, while valuable energy is saved after working hours. Of course, the room temperature can also be adjusted manually via the app, a Homematic IP wall thermostat, or conveniently by voice command. The system becomes truly smart when combined with a Homematic IP window and door contact. If it detects an open window, the radiator thermostat shuts off the hot water supply to the radiator. When the window is closed again, the radiator resumes its operation. This helps save energy, increases living comfort, and protects the environment. The built-in lime and frost protection automation prevents the valve from calcifying and freezing.
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 | 14465717 |
Manufacturer | Homematic IP |
Category | Thermostats |
Manufacturer no. | 155648A0 / HmIP-eTRV-C-2 |
Release date | 7.7.2021 |
Sales rank in Category Thermostats | 35 of 3141 |
Colour | White |
Exact colour description | White |
Thermostat type | Radiator thermostats |
Suitable for | Radiator |
temperature control | Radio |
Temperature range | 0° - 50° C |
Smart Home | Compatible |
Smart home ecosystem | Homematic IP |
Country of origin | China |
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 | 3 V |
Items per sales unit | 1 Piece |
Scope of delivery | Adapter |
Length | 9.80 cm |
Width | 5.10 cm |
Height | 4.80 cm |
Weight | 0.17 kg |
Length | 12.50 cm |
Width | 11.50 cm |
Height | 10 cm |
Weight | 360 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 Galaxus