Yesterday the unit was frozen due to dirty filter Adjusted airflow for cooling Spoke about mini split in room above garage He will insulate the the garage and garage door Cleaned outdoor unit and tested both stages. Good. Pressures are good in both stages 40/7.5@40/7. All registers are open 2020 two stage ac Bryant 5 ton with a 100 btu 90% Bryant Filter is clean 213 mere 13