What if Suction side of condensing unit has ice on it?

If the suction side of a condensing unit has ice on it, it typically indicates a problem with airflow, refrigerant levels, or humidity. Low refrigerant levels can cause the evaporator coil to freeze, while restricted airflow from dirty filters or fans can also lead to ice formation. This issue can reduce the unit's efficiency and potentially damage the system if not addressed promptly. It’s essential to troubleshoot the underlying cause and thaw the ice before resuming normal operation.