Multiply Your Appliance's Age by 100 to Decide if Replacement Outweighs Repair Costs
https://urgentsacramentoappliancerepair.huicopper.com/washer-call-out-fees-make-sense-only-after-checking-the-10-14-year-failure-benchmark
The 50% rule is a straightforward cost-ratio workflow that answers when replacement beats repair. Multiply your appliance's age in years by 100, then compare that number to the repair cost