Tellur Wi-Fi thermostat for central heating, white

The Tellur Wi-Fi central heating thermostat is a high-quality and efficient smart device for your home. It features a 9.4 cm (3.7") LCD display with a user-friendly interface. It is equipped with touch buttons for simple, intuitive operation. The 7-day program function allows you to set 4 different programs for each day of the week, with different time frames and temperatures for each program.
The open window detection function allows the system to automatically stop the heating process when it detects a sudden drop in room temperature (2°C within 15 minutes by default). The frost protection function allows the system to maintain the room temperature above a certain value (5°C by default). The child lock function automatically blocks the device buttons to protect its settings.
Control your home temperature from anywhere with the Tellur Smart app › all you need is your smartphone and an active internet connection. At home, connect the thermostat to your Wi-Fi network and control it with your voice › Amazon Alexa or Google Assistant. The frost protection function allows the system to maintain the room temperature above a certain value (default value 5 °C).

Technical details

Color: white
Purpose: central heating
Receiver connectivity wired to the boiler, 230 VAC 50 / 60 Hz, wireless 868 MHz with central unit, wireless 2.4 GHz with router
Receiver input load: max. 10 A
Screen: 9.4 cm (3.7")
Display parameters: current temperature, set temperature, time, current program
Wi-Fi: YES (IEEE 802.11b/g/n, 2.4 GHz)
Security: WPA-PSK/ WPA2-PSK /WPA/WPA2/WEP/WPS2/WAPI
Encryption type: WEP/TKIP/AES
Device compatibility with Android 4.1 / iOS 8 or later
Scope of delivery: 1× receiver, 1× central unit, 1× stand for central unit and wall plate, 2× screws

Manufacturer's details: ABN SYSTEMS INTERNATIONAL SA, Strada Marinarilor 29, 013946 Bucuresti, Romania, office@tellur.com
Link to safety warnings: The product was placed on the market before 13. 12. 2024.

Same summary

The Tellur wifi digital thermostat in white is suitable for users who want flexible temperature control in living spaces, especially where heating schedules have a significant impact on the comfort and energy efficiency of the home. Due to the adjustable schedule and temperature range from 5 °C to 30 °C, it works well in residential environments, even with underfloor heating or occasional use in weekend houses. Since it is a digital model with smart functions, it is slightly less suitable for users who want completely simple, manual control without apps or schedules.

Recommendation source: Enaa guides and team experiences.

User view

This thermostat is most often chosen by those who value the ability to adjust the heating to the daily rhythm and habits of the family or individual. In practice, it will be appreciated by users who want to ensure that the home is always pleasantly warm or cool enough when they arrive, with simple operation, programming options and remote access. It is also useful where the rooms are not used every day and the heating only needs to be turned on occasionally or on a schedule.

Users often highlight positive experiences with Tellur brand products, as they appreciate their simplicity and accessibility in connection with other smart devices at home.

Why buy at Enaa

At Enaa, you get thermostats from a proven range, as we always ensure that key features and suitability for various uses are clearly marked. Our team is always available with expert advice if you need help choosing the most suitable model for your home.

Answers to frequently asked questions

Is this thermostat suitable for use with underfloor heating?

Yes, it allows precise temperature control and is suitable for underfloor heating, as it has an appropriate temperature range and the ability to program a heating schedule.

Can I connect the thermostat to other smart devices?

The thermostat supports Wi-Fi connectivity, which allows it to be controlled within a wider smart home, if your system allows it.

What does a configurable schedule mean and how do I use it?

A configurable schedule allows you to pre-determine when the heating will automatically turn on or off, which can reduce energy consumption and improve room comfort.

Is the thermostat compatible with all types of heating systems?

Before purchasing, it is recommended to check whether your heating system is compatible with digital thermostats, as they are not suitable for all types of installations.

Does the thermostat require a lot of maintenance?

The thermostat requires minimal maintenance; it is recommended to check its operation from time to time and clean the external surface if dust accumulates. All settings are managed digitally, which further simplifies use.

Description updated: April 2026