Wireless thermostat PNI CT22 for heating systems, hysteresis 0.2°C, illuminated display

Wireless thermostat

PNI CT22 is a wireless thermostat designed for controlling ambient temperature in heating systems, such as central heating systems. The device works through radio communication between the control unit (thermostat) and the receiver connected to the heating system, allowing the heating to be turned on and off according to the temperature set in the room. The thermostat includes an illuminated display that shows the current and set temperature, providing a simple user interface.

Operation and temperature control

The thermostat works based on an internal sensor that measures the ambient temperature and compares the measured value with the set one. When the temperature in the room drops below the desired level, the PNI CT22 sends a signal to the receiver to turn on the heating, and when the temperature is reached, the system is automatically turned off.

The device is non-programmable, meaning that adjustment is done manually, making it ideal for users who prefer direct and intuitive control without complex menus or settings.

Wireless communication and installation

One of the main advantages of the PNI CT22 is the wireless communication between the thermostat and the receiver, which eliminates the need for cables between the control unit and the heating system. The receiver connects via wire to the heating system, and the thermostat can be placed anywhere in the home for the most accurate measurement of the ambient temperature. This flexibility makes installation quick and allows for the optimization of thermal comfort, adapting the position of the thermostat to the most frequently used areas of the house.