... heatingSetpoint: 5-35℃,accuracy:1.5℃, 220V power supply, LED status indicator2, 2-way,3-way, modulating valveDN15-DN400, screw&flange connection, 24V power ... : 10-35℃,accuracy:1.0℃, 220V power supply, LED status indicator4, 2-way, 3-way, Fan coil motorized valveDN15-DN25, 220V,110V,24V power ...