Smart Radiator Thermostatic Valve — Thermostat Actuator Temperature Controller, Easy to Install

Compact smart radiator actuator that precisely controls room temperature and is simple to fit. Energy-Saving Mode stops heating as soon as the set temperature is reached to prevent unnecessary floating. PID comfort Mode employs an intelligent PID algorithm to keep conditions stable and comfortable around your chosen setpoint. Weekly scheduling in Auto Mode supports 5+2, 6+1 and 7-days weekly programming with 6 periods per day, allowing detailed daily temperature plans. Built-in operating presets include Comfort Mode (20°C), ECO Mode(15°C), Anti-Frost Mode(5°C), OFF Mode and Vacation Mode — Anti-Frost will automatically engage during periods away to protect pipes from freezing. Use the companion app to adjust the temperature offset to match actual floor/air temperature for more accurate indoor comfort. The valve also detects rapid temperature drops (>1.5°C within 5 mins) and automatically suspends heating for 30 minutes to conserve energy.