During this visit I looked at both heat and cooling. The system is slightly out of tolerance for functionality. It also has parts that do not test in tolerance . Out of tolerance Defrost board Blower control Contactor Recommend Contactor Blower control Defrost control Soft start Doing this I can safely say the system is reliable for up coming cooling season. On this I job I'm ordering a soft start and OEM defrost control board The system is now washed and cleaned and ready for work.