1, thermostat for heating Setpoint: 5-35℃,accuracy:1.5℃, 220V power supply, LED statu 1, thermostat for heatingSetpoint: 5-35℃,accuracy:1.5℃, 220V power supply, LED status indicator2, 2-way,3-way, modulating valveDN15-DN400, screw&flange connection, 24V power supply, floating/proportional signal control3, thermostat for fan coil unitSetpoint: 10-35℃,accuracy:1.0℃, 220V power supply, ...