Large touch LCD digital thermostat with feedback voltage 24V, ... BYC07AH.Y thermostat is a type of thermostat with large, touchable LCD, which is fit for floor heating, ... and comfortable living environment.The BYC07AH.Y thermostat touch screen thermostats for heating also with modulating 0- ... off 5.Surveys, display and set room temperature 6.Large, clear, backlit display. easy-to-see and read7 ...