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Product description
Save with our Pack of 4! This pack contains 4 Universal Smart Thermostatic Valve Heads with LCD Screens. Order a pack to benefit from a lower price per unit.
Universal Smart Thermostatic Valve Head With LCD Screen
Choose a smart thermostatic valve to optimize your heating use. This model attaches to your water radiator to control its flow and thus make it easier to control your room temperature. You can set the temperature between 5 and 30°C.
LCD screen: practical display
This thermostatic valve head has an LCD screen that gives you access to information such as the active mode, the room temperature, and the date.
Universal design
Thanks to the universal ring attached to the thermostatic valve head, installation is easy and requires no special tools. An adapter for Danfoss-type valves (RAVL, RAV, RA) is also included to ensure compatibility. This thermostatic valve head can therefore be screwed onto the most popular valves (M30 x 1.5 thread).
Schedule your heating
Several modes are available to let you customize your heating to suit your needs. Examples include vacation, frost protection, and heating-off modes. Schedule your heating for the week with up to 10 temperature settings per day.

Remote control
By installing a Zigbee smart gateway in your home, you can control and program your heating remotely from your smartphone. To do so, simply download the free Silumen Home or Tuya Smart app, where you'll find all the useful features of this thermostatic valve head.
Thanks to its 2.4 GHz Wi-Fi connectivity, this thermostatic valve head is also compatible with Alexa and Google Assistant. This lets you check the temperature in a room with a simple voice command.
How do I install it?
- LInstalling a Zigbee gateway beforehand is necessary to control the thermostatic valve head remotely;
- Before starting to install the thermostatic valve head, insert the 2 new included LR6 (AA) batteries, making sure they are facing the right way;
- Unscrew your old valves;
- Screw the smart thermostatic valve head with universal fitting onto your water radiator and use the included Danfoss adapter (RA, RAV and RAVL) if needed;
- Download the Silumen Home or Tuya app from the App Store or Google Play;
- Turn on the ZigBee gateway and add it to the app;
- Add and configure the thermostatic valve head in the gateway interface in the app.
N.B. A thermostatic valve head has a buffer memory capacity of 64 KB. The FLASH memory in a thermostatic valve head is non-volatile and does not lose its data in the event of a power outage. If the internet connection is lost, the thermostatic valve heads retain their programmed modes in memory and continue operating according to the latest settings stored in memory, with the time and day displayed on the LCD screen, even if the Wi-Fi connection is lost.
Technical specifications
Electrical
| Voltage | 3V |
| Current type | AC |
| Frequency | 2.4 GHz |
Dimensions
| Dimensions | 5 x 5 x 9,2 cm |
| Length | 5 cm |
| Width | 5 cm |
| Thickness | 9,2 cm |
| Depth / Height | 92 mm |
Installation
| Ingress protection | IP20 |
Product
| Colour | Blanc |
| Certifications | CE & RoHs |
| Warranty | 2 ans |
| Packaging | 4 |
| Operating temp. | -10°C à +40°C |
Downloads
Find all the technical documentation and the declaration of conformity for this product.
Technical documentation (1)
Compliance (1)
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Questions & answers3
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Le thermostat TV01-ZG nécessite-t-il une connexion Wi-Fi pour fonctionner ?
Une connexion Wi-Fi est nécessaire pour utiliser toutes les fonctionnalités du thermostat. Le réglage manuel de la température reste toutefois possible sans Wi-Fi.
Answer from the Silumen technical team · 27/10/2026
Combien de thermostats TV01-ZG peut-on connecter sur une même application ?
Vous pouvez connecter plusieurs thermostats TV01-ZG sur l'application Tuya ou Silumen Home, sans limitation mentionnée pour un usage courant avec plusieurs radiateurs.
Answer from the Silumen technical team · 27/10/2026
Ce thermostat est il compatible avec Home Assistant.(ZHA)?
Comme déjà mentionné sur notre site, ce thermostat est compatible avec les applications Silumen Home, Tuya Smart, ainsi qu’avec les assistants vocaux Alexa et Google Assistant.
Nous vous recommandons donc d’utiliser exclusivement l’une de ces applications pour garantir une compatibilité et un fonctionnement optimal.
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