Performed maintenance on 2 Rheem units, one is 2017 other is 2013. Originally met with homeowners, but they had an appointment to get to so adult son was on site. Cycled systems for cooling. Checked indoor and outdoor units electrical and system components. Temperature split for both units is within range, and systems are cooling properly. Merv filters are both clean, homeowner does carry his own replacement filters. Checked outdoor units electrical and system components. Amp draws are within range. Primary and secondary motor controls are in good condition and within range. Pulled condenser fan motors and thoroughly washed out condenser coils inside and out.