2015 Coleman airhandler Checked and tightened all electrical connections Changed Customer provided filters Drain had some build up in trap Blower cap was within manufacture range Heat strips were functional and within manufacture range Evaporator coil was acceptable Condensate pan has biological growth Blower wheel was acceptable Blower casing has biological growth Blower wires have biological growth 2015 Coleman straight electric Checked and tightened all electrical connections Dual run capacitor was within manufacture range Primary electrical unit was acceptable Refrigerant levels were acceptable at this time Fan blades and motor were acceptable Condenser coil was acceptable Washed Condenser coil from inside out Cleared debris out of unit Waxed top of unit Recommended uv system for biological growth, pan treatment for growth in trap and compressor saver for compressor