Upon arrival started upstairs. Turned stat on cool. Went to attic, no ladder needed, filter was clean. Coil and blower are clean. Wires are all tight. Blower amped at .93amps. Drain is clear but is not a eztrap. Padpn does have pan safety in it. Leak searched indoor coil with no hits. Turned system back on and let it run. Went to garage unit, coil and blower are clear. Heat exchanger showing no signs of cracks. Leak searched coil with no hits but is very rusted. Brought customer out to see coil and explain what can happen over time. Wires all tight and drain is clear. Blower amped at 1.4amps. Went outside, upstairs outdoor, wires are tight. Contacter is working good. Capacitor (45/5) checked out at 45/5mfd. Fan amped at .53amps. Compressor amped at 5.53amps. Pressures are 115/325. Disconnect wires are tight. Coil is clear. Upstairs is working good at time. Downstairs outdoor, coil is dirty, fan amped at .31amps. Compressor amped at 3.99amps. Contacter and capacitor checked out withi