The Room Thermostat WT-20 is used to regulate the temperature in central heating systems. It maintains a comfortable or economical temperature depending on the programmed schedule and time. It reduces energy costs by lowering the temperature when users are absent.

The control display features a built-in air temperature sensor and connects wirelessly to the controller that is connected to the central heating boiler. The thermostat can be controlled via smartphone using a special app.

Main advantages:

• Large, clear, backlit display
• 4 programmable cycles each day
• Display of set temperature and measured time
• Can be mounted on a wall/other surface or placed on the included stand
• Glass surface of the control display
• Compact dimensions of the thermostat and receiver
• Automatic open window detection (OWD)

When the open window detection is activated in the settings, the device will automatically stop heating when it detects a sudden drop in temperature. The device will return to normal operation after 30 minutes. Pressing any button while the OWD is active will immediately disable it.

Wireless (Wi-Fi) communication allows you to easily control the thermostat from anywhere in the home.

Technical specifications:

• Thermostat power supply: USB cable with charger
• Built-in memory type: EEPROM
• Receiver voltage: 230VAC, 50/60Hz
• Maximum voltage, load: 250VAC/10A
• Frequency: 868Mhz
• Programming options: 7 days, 4 cycles per day
• Temperature setting: 5-35°C
• Sensitivity: ±0.5°C
• Protection: IP20
• Certificates: CE, ROHS, ED
• Dimensions: Emitter: 126x98x23.5mm / Receiver: 90x90x26mm
• Weight: Emitter: 0.281 kg / Receiver: 0.13 kg