Aging Appliances Drain 15 Percent More Energy Than Modern Replacements Annually
https://urgent9166341107appliancerepair.theglensecret.com/stop-using-your-dryer-when-these-five-safety-signs-appear
Most appliances reach their full lifespan between 9 and 15 years depending on type and maintenance, but the real replacement signal comes from energy-waste exposure