PERFORMED CMA INSPECTION ON (5) GAS PACKAGE UNITS, AND (2) SPLIT HEAT PUMP SYSTEMS. CHANGED ALL FILTERS. SERIAL: C151348576 FRONT MIDDLE SYSTEM FOUND SHORT CYCLING/EVAPORATOR COILS FROZEN DUE TO FAILED VARIABLE SPEED BLOWER MOTOR. COMPRESSOR READING BAD. HANDED OVER TO FILED SUPERVISOR. COSTLY REPAIRS NOT RECOMMENDED. REQUESTED SOLUTION ASAP. SYSTEM IS DOWN.