... Programmable Heating Thermostat .Touch screen FCU thermostat ,FCU Thermostats with LCD ,air conditioner thermostat ,room Thermostat,digital Thermostat, intelligent Thermostats ,capillary Thermostat,wiring Thermostat,wireless Thermostat .IntroductionThe SP75 ... of an NTC sensor placed externally or internally in the thermostat.The thermostat acquires the actual temperature with its built-in sensor ...