How often should a fridge be replaced?

A standard household refrigerator should typically be replaced every 10 to 15 years, depending on the build quality of the brand, how frequently the appliance is used, and how well it has been maintained over its operational lifetime. Clear physical and functional indicators that a refrigerator is nearing the end of its useful life include persistent loud buzzing or clicking noises from the compressor, food spoiling prematurely despite correct temperature settings, excessive condensation or frost buildup inside the cabinet, and the exterior housing becoming unusually hot. Additionally, if a major sealed-system component like the compressor or evaporator coils fails on a unit that is already over a decade old, investing the repair funds into a new, energy-efficient model is generally the most practical choice.