Upon arrival, I talked to the homeowner and she showed me where her air handler was located in the garage horizontal. The condenser is located outback ground level on concrete blocks lifted after going over the complete system. I found the primary safety switch is not working. I have also found that there is slight biological growth going inside the air handler. I advise a blower wheel cleaning and a UV light installed. Also outside at the condenser everything is normal refrigerant wires connections, but the capacitor is way under spec possibly will not turn on during the peak of the summer reading 25 out of 45. i’ve explained all my findings to the homeowner. I even added the membership to give her the most discounts that we can while keeping the best service to visits a year and keeping up-to-date on cleanings and documentation of the unit homeowner center. Her husband is very handy and he would like to just order these parts on Amazon and do it himself. I advised the homeowner if th