Complete 1 system furnace repair and preventative maintenance check. Changed filters. Dusted out furnace cabinet. Cleared drain line. Tested combustion and got good readings. Tested mechanical and electrical components, found system running with a weak blower capacitor, recommend a repair. System does not have an overflow protection switch, recommend adding on to protect furnace from potential water damage and to serve as a backup to current water safety. System is heating at this time.