On arrival found failed power distribution. Replaced with new and condenser began cooling. Emergency drain has disconnected at eve and leaking into eve. Emergency drain pan has rust. Spoke with homeowner about replacing emergency drain and pan. Performed ac maintenance. Found system in working condition. All electrical components working properly. Pressures and temperature good. System is working at this time. Spoke with homeowner about equipment and drain issues. Also spoke with homeowner lack of insulation.