Upon arrival filters are clean. Turned stat on, customer wanted heat tested. Went into attic, drain is clear. Coil is clean with no leaks. Fan motor amped at .76amps. Blower is clean but has rust. Heat strips amped good. Wires are all tight. System has pan safety. Went outside, coil is clean. Contacter is clean. Capacitor checked out at 45/5mfd. Wires are all tight. Fan motor has no oil coming from it. Started unit, pressures where correct for manufacturing specs in heat mode. Fan amped at 1.22amps. Compressor amped at 4.83amps. Within specs. Let system run awhile. It is to warm to test defrost. Wires all tight, high voltage is connected good. Over all system is working well at this time.