| 摘要 |
PROBLEM TO BE SOLVED: To facilitate arrangement of a tub heater with respect to different partial temperature of a defrosting water-receiving tub.SOLUTION: A refrigerator includes in its inside: a storage chamber; a cooler serving for cooling the storage chamber; a defrosting water-receiving tub 32 located below the cooler; and a tub heater 34 heating the defrosting water-receiving tub 32. The tub heater 34 is composed of wire heaters partially different in a heating value per unit length of the wire. The wire heaters are arranged so that the extent of the heating value corresponds to the different partial temperature of the defrosting water-receiving tub 32 when a cooler 20 is defrosted. |
