Whirlpool Bi-Metal Defrost For Refrigerator is Compatible with Admiral, Amana, Caloric, Crosley, Hardwick, Jenn Air, Kenmore, Kitchen Aid, Magic Chef, Maytag, Modern Maid, Norge, Roper, Sears, Speed Queen, Whirlpool brands. Replacement for 1103841, 1103842, 1106890, 1108182, 4387489, 46000482697, 480478, 480594, 480595. Whirlpool Bimetal Defrost Thermostat Not for refrigerator models with plastic liners. Opens at 70 and closes at 12° F.