Replaces Part #61001846, PS105470, RA95043-1, 69848-5, 52764-8, 67679-1, 52764-6, 69848-1, 52764-14, 61001139, 29815-1, 52530-1, 52530-6, 52764-1, 663823, AP4070699 and PS2057764. This part can be used on some Whirlpool brand refrigerators. This set includes two nine and a quarter inch radiant glass defrost heaters joined together with wire. Each heater carries 500 Watt and 115 Volt. The defrost heater heats the evaporator in the defrost mode of operation to keep the cooling coils from frosting over. Safely store any food that could deteriorate while power is off before unplugging the refrigerator. Wear work gloves to protect your hands. Dimensions 12.6 x 2.2 x 0.1".