Arrived to home and preformed maintenance on two gas splits and a mini split. The mini is in good running order and have no recommendations. The larger split has a bad capacitor and we recommend adding a in rush device to lower amp draw as well as a condensation safety switch. According to the chart on unit superheat is where it needs to be. The smaller unit we recommend adding a in rush device and a condensation safety switch as well but this unit was low on charge. It potentially has a leak somewhere. Homeowner is going to get in touch with company that just did a repair relating to a leak and see if it’s the same unit. She said she will contact us after she figures some things out 2 of the 3 units have a healthy TD but the smaller one has 11 degree Td. Signed homeowner up on maintenance plan