Tested all electrical components on outside unit, amps and capacitor rating for the fan and compressor motors. I did notice the fan side of the capacitor to be testing on the low side but is still operating. Inside I noticed the emergency drain pan to have rust and possible penetration through the bottom side of it. Provided estimate for duct cleaning, turbo200x capacitor, blower wheel cleaning and emergency drain pan replacement. Client had no filters for us to replace at this time. Upon departure unit is cooling.