... Universal Type K50 series Thermostat Applied in refrigerators,freezer, and so on appliance2,CE,ROHS Good Price for Universal Type K50 series ThermostatApplied in refrigerator thermostat,thermostat,freezer thermostat1,Thermostat ... ,market: USA,Europe, south America A, VC1,VP4,VT9,VB7,VF3,..........Theory--Use lever institutions, control temperature Function--control temperature Automatic ...