... day programmable function for energy-saving operation Programmable Heating Thermostat .Touch screen FCU thermostat ,FCU Thermostats with LCD ,air conditioner thermostat ,room Thermostat,digital Thermostat, intelligent Thermostats ,capillary Thermostat ... buildings, Residential buildings, Light industrial buildings...Features7-day programmable function for energy-saving operationOn/off control output ...