The new IOIO HT 2000 electronic radiator thermostat saves up to 30% on heating costs With the IOIO HT 2000 electronic radiator thermostat, you can easily save up to 30% on energy costs. The thermostat is no larger than a standard thermostatic head and can be easily operated using a rotary dial. The IOIO HT 2000 has numerous functions, such as the automatic setting of summer and winter time, frost protection function, vacation function, valve protection and a child lock. Universally suitable: https://elecena.pl/product/27742137/73037-radiator-thermostat 2025-01-23 https://elecena.pl/product/27742137/73037-radiator-thermostat 2025-04-03