Rental Ovens Rarely Last Beyond 12 Years; Know Your Appliance Age
https://www.scribd.com/document/1071235087/Above-Failure-Triggers-Replacement-Decisions-Before-the-10-Year-Mark-for-189105
Most rental ovens reach the end of reliable service between 10 and 15 years, with many beginning to show significant wear around the 12-year mark