Home owner joined home care. Checked filter. Cleaned drain and heat pump panel. Checked all operations. Drain needs to be strapped better. Wrong size filter installed. Dirty blower wheel and evaporator coil. Biological growth in air handler. Flex kinked because of high voltage wire in the way. No discharge air sensor or transformer for zone board. Small leaks in supply plenum. Sealing ductwork and strapping drain to add value to work home owner decides to move forward with. She has to leave for an appointment.