Performed Tune up on Master bedroom and Main System. Checked all components in both Airhandlers and found no issues with any components. Both Airhandlers have a UV system but both lamps are out and systems have biological growth, both traps have build up as well. Adjust a link in the ductwork going to the office to improve airflow. Checked and all components of the Heatpumps and found no issues, washed condenser coils from the inside out. Recommended UV lamp replacements or upgrading UV system.