1, thermostat for heating Setpoint: 5-35℃,accuracy:1.5℃, 220V power supply, LED statu 1, thermostat for heatingSetpoint: 5- ... connection, 24V power supply, floating/proportional signal control3, thermostat for fan coil unitSetpoint: 10-35℃,accuracy:1.0℃, 220V ... ,24V power supply, ,NPT/BSPP connection5, Electro thermal heating valveDN15-20, Reliable performance, durable, energy-saving,IP40, ...