PNI CT25W WiFi smart thermostat for gas heating system, flush-mounted installation, 16A, control from the Tuya Smart application, daily programming, manual/automatic operating mode, white color

Technical specifications

• Rated voltage: 90V-250V AC, 50/60Hz
• Maximum load: 16A
• Wireless network consumption: ≤0.2W
• Wi-Fi frequency: 2.4GHz
• Wi-Fi transmission power: 100mW
• Dimensions: 86 x 86 x 35 mm
• Set temperature range: 1 C ~ 50 C
• Set temperature step: 0.5 C
• Measured temperature range: 1 C ~ 99 C
• Measured temperature step: 0.5 C
• Hysteresis: 0.5 C

Same summary

The PNI CT25W thermostat, thanks to its 230 V power supply, is suitable for anyone who wants a permanent and stable solution for heating management. Thanks to its Wi-Fi connection, it allows temperature control via a mobile application, which is practical for users who want more comfort and greater transparency over energy consumption. The model is particularly useful in apartments or houses with already installed electrical wiring and for users who do not mind installing it on an existing wall connection. It is not the best for those looking for completely simple installation without interfering with electricity or who want a battery-powered model.

Recommendation source: Enaa guides and team experience.

User view

Users of the PNI CT25W thermostat are often individuals or families who want to adapt their heating to their lifestyle - for example, set schedules based on regular absences or heat up before they get home. They especially appreciate the easy remote control and the ability to connect to a smart home via Wi-Fi. In practice, this model is most often chosen by those who want a long-term solution and are prepared for a slightly more complex installation for better control over comfort and energy efficiency.

When choosing, buyers often also consider the experience and reliability of the manufacturer. Therefore, it is interesting that the PNI brand offers a wide range of smart home solutions, which gives users additional confidence in setting up a comprehensive system.

Why buy at Enaa

At Enaa, you can easily compare different smart thermostats and choose the one that best suits your home and heating system. In addition to the wide range of products in our smart thermostat category, detailed descriptions and friendly selection help are also available, making the decision easier, especially for those who are upgrading their heating system for the first time.

Answers to frequently asked questions

Is the PNI CT25W suitable for all types of heating systems?

The thermostat is best suited for classic heating systems, such as radiators or underfloor heating, which allow connection to 230 V. We recommend that you check compatibility with your heating system before purchasing.

Do I need a special smart hub to operate this thermostat?

No, the PNI CT25W uses a Wi-Fi connection, so it does not require a special hub - you only need a stable wireless network in the installation room.

What does it mean that the thermostat has a 230 V power supply?

This means that it is intended for fixed installation on electrical wiring and does not require batteries. Basic electrical knowledge or consultation with a specialist is recommended for installation.

Can I use the thermostat without an internet connection?

Basic functions work via a local interface, but for access via the app and advanced schedules, an internet connection is necessary.

What maintenance does this thermostat require?

Maintenance is minimal as the device does not require battery replacement. We recommend checking connections and updating the software from time to time.

Description updated: April 2026