Performed annual heating maintenance on a 15 yr carrier heat pump package unit on the roof. Found unit still doesn’t have a service disconnect. Have to turn unit on and off and main breaker box, not to code. Also the drain line has separated on the roof. See pictures. Re attached drain line, just pushed them together. Won’t last. Fix would be to remove and repair/ replace to make it go all the way to the gutter. Cleaned off leafs from behind unit. Checked parts ok for now. Capacitor bad 70-5@65-4.5, dropped since last time. Control board ok.