AC and DC capacitors have a shelf life and should be proactively changed every 8-10 years.
https://ge-upssystems.com/wp-content/uploads/sites/7/2018/03/GE_Logo.jpg407392mikehttps://ge-upssystems.com/wp-content/uploads/sites/7/2018/05/GE_Logo-TEXT.jpgmike2015-10-13 19:39:132020-11-11 09:38:02Capacitor Shelf Life