Matériel corect
Product description
Our smart Wi-Fi thermostat for boilers with a dry contact lets you control your home's heating like never before. Compatible with the TUYA, Smart Life, and SILUMEN HOME apps, as well as the Zigbee protocol, this device lets you control the temperature at home, whether you're there or not. You can program up to six different scenarios, giving you the flexibility to adjust heating periods to suit your needs and turn off the heating to save energy.
This thermostat works with a simple yet effective On/Off switching system, controlling your boiler's relay. This operating principle ensures reliable and easy temperature regulation.
For installation, the thermostat must be mounted on the wall at a height specified by the manufacturer to accurately measure the room temperature. The thermostat's two wires connect to the boiler relay's input terminals. This connection, which requires wiring between the thermostat and the relay, ensures effective and secure communication with the heating system.
This thermostat complies with the NF EN 12098‑1 standard and can be connected to an outdoor sensor, which is essential for measuring the outdoor temperature and adjusting the boiler water temperature accordingly to reflect the outdoor weather conditions.
Technical specifications
Electrical
| Voltage | 230V |
| Supply voltage | 230V |
| Frequency | 50-60Hz |
Dimensions
| Dimensions | 8,6 x 8,6 x 4,61 cm |
| Length | 8,6 cm |
| Width | 8,6 cm |
| Depth / Height | 46.1 mm |
Installation
| Ingress protection | IP20 |
| Compatible with | Silumen Home|Tuya Smart |
Product
| Colour | Blanc |
| Luminaire shape | Carré |
| Certifications | CE & RoHs |
| Warranty | 2 ans |
| Operating temp. | -5°C à 50°C |
Downloads
Find all the technical documentation and the declaration of conformity for this product.
Technical documentation (2)
Compliance (1)
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Questions & answers2
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Do you have a wireless room thermostat compatible with Silumen Zigbee thermostatic heads?
We do not currently have a referenced wireless room thermostat compatible with Silumen Zigbee thermostatic heads. For boilers, a connected thermostat is available, and for electric heaters, another model of connected thermostat is offered.
Answer from the Silumen technical team · 09/11/2026
Can the SIL-R5W thermostat operate without an outdoor sensor?
Yes, the SIL-R5W thermostat can operate with or without an outdoor sensor. It can therefore be used even if you do not have a sensor.
Answer from the Silumen technical team · 27/10/2026
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