Performed HomeCare routine maintenance inspection on 3 systems. Checked amp draws. Cleaned flame sensors. Cleared pressure switch tubings. Safeties are good. Replaced Model 413 media filter for main level, 16x25x1 filter for basement level and 18x25x1 filter for upper level. Cleared condensate drain line. Condensate drain pumps are operational. Blower wheel cleaning needed for basement and upper levels. Recommend iWave-R Air Ionizer for basement and main levels. Upper level evaporator coil is rusted. Recommend duct cleaning for upper level. Pressure levels were normal for basement and main levels. Upper level system uses R22 refrigerant. Bad dual capacitor and failing condenser fan motor for upper level system. Other condenser electrical components are good. Informed customer of all findings. Systems are currently working.