Weekly Programmable Heating Thermostat HTW-21-H19 series is for underfloor heating system can loop on every week every day. They are used to control room temperature in commercial,industrial and residential environment via controlling underfloor heating system thereof,and uses NTC to detect the room temperature and compares it with desired setpoint so as to maintain the correct temperature.
•Setting daily 4 periods of time and the setting temperature.
•The selection for manual control or automatic periods of time control.
•The application of electric heating of the electric heating equipment and Water heating system of electric heating re actuator control.
•Easy operation and utility.
•Touch screen input, Nice looking and easy-cleaning.
•Kinds of periods of time modes. 5+2/6+1/7
•The maximum switch power is 3600W.
•The wide voltage input: AC75-265V 50Hz/60Hz
•Mini size junction box. It is suitable for the entire world.
•The clock continues when power fail and it won’t affect the period of time settings.
•Flame retardant and safe.
•Extra over heating sensor label length: 3 meters