Fagone Plumbing, Heating & HVAC completed a detailed diagnostic service on a multi-zone mini-split system in Rockport. The system was experiencing intermittent operation across multiple heads, along with control instability and inconsistent heating and cooling performance. Technicians identified faults within a primary control board and contamination within a blower assembly affecting performance and airflow. Recommendations were made for control board replacement and blower restoration to improve system reliability, zoning control, and overall comfort.