... kettle termperature controller,Iron bimetal thermostat,oven spare part,Adjustable bimetallic thermostat for stove,bimetallic thermostat,water heater thermostat: KST254-X SERIES ... Difference10~30 oC, depending on mounting and designTerminal Type and Connection RangeC1~C8 optionalType of tune up shaftD1 ... of dry and steam electric iron etc .2)Bimetal cling to the heat parts ,sensitive feel ,steady ...