Haier refrigerators often compete on value and features, which can make replacement appealing when repair costs start approaching meaningful fractions of a new unit. With a conservative 10-year expected lifespan, repairs are typically worthwhile when they involve common service parts (fan motor, defrost sensor, gasket, a single board) and the refrigerator is still relatively young.
Replacement becomes a more conservative move if the unit is older and shows repeated cooling issues or the diagnosis suggests compressor or sealed-system work, since those repairs can be expensive and outcomes are less predictable. Also weigh the broader costs of failure: food spoilage and inconvenience can exceed the repair bill if outages repeat.
The replacement price used is a mid-market French-door refrigerator price from a major retailer; Haier models can be lower or higher depending on capacity and finish, so treat this benchmark as a conservative repair cap.