Thermostat VOLT Comfort HT-02 wired

Wired thermostat - designed for central heating control, programmable schedule with 4 time periods, built-in air temperature sensor, open window detection function (a 2°C drop within 15 minutes automatically switches off the heating, recovery after 30 minutes), backlit LCD display, wired connection to the boiler, temperature reduction when users are absent to save energy

Last piece
Expected shipping: 25.09.2026
Regular price 499,00 Kč 412,40 Kč excl. VAT
VOLT  |  SKU: 06437081  |  Barcode: 5903293765906

Product description

The VOLT Comfort HT-02 thermostat is intended for temperature regulation in central heating systems. It maintains a comfortable and economical temperature depending on the set program and time. Reduces energy costs by lowering the temperature when no users are present. The control panel has a built-in air temperature sensor and is connected to the central heating boiler. When open window detection is enabled in the settings, the device will automatically turn off the heating when it detects a sudden drop in temperature (by default 2°C in 15 minutes). This is the correct response of the thermostat to a situation where the window/door is opened without turning off the heating. The device will return to normal mode after 30 minutes. Pressing any button while in OWD mode will immediately disable it.

Properties:

- Large, readable and backlit display
- Programmable 4 cycles every day
- The display shows the set and measured temperature and time
- The thermostat can also be mounted on the wall
- Compact size of thermostat and receiver
- Open Window Mode (OWD)
- Thermostat voltage: 1.5V AAA battery
- Settings memory: EEPROM
- Receiver voltage: 230VAC, 50/60Hz
- Maximum voltage/load: 250VAC/10A
- Frequency: 868 MHz
- Programming options: 7 days, 4 cycles each day
- Temperature setting: 5-35°C
- Sensitivity: +/-0.5°C
- Protection: 20IP
- Dimensions: 135x87.5x27.2mm
- Weight: 0.162kg

Product parameters