2018 Trane Airhandler Checked and tightened all electrical connections Customer recently changed filters Drain was clear and draining at this time Drain has no drain safety Blower motor and wheel were acceptable Blower wires and assembly have heavy biological growth build up Evaporator coil has slight biological growth build up Supply plenum has biological growth build up 2018 Trane Heatpump Checked and tightened all electrical connections Dual Run Cap was within manufacture range Primary electrical unit was acceptable Defrost board was acceptable Refrigerant levels were acceptable at this time Fan blades and motor were acceptable Condenser coils were acceptable Cleared debris from the bottom of the unit Washed condenser coils from the inside out Waxed the top of the unit Recommended Level 2 duct cleaning, UV 300, drain switch and compressor saver