Performed cma full service on 19 split systems and 2 mini split systems. AHU-2: Maintenance stated that thermostat does not operate with batteries removed. Found transformer not providing low voltage as appropriate. System will not operate until transformer is replaced. Provided estimate for replacement of transformer $308.96. HP-3: Rough sound from compressor. Recommend refrigerant check on system. AHU-4: Found variable speed blower motor not operational. Motor burned up due to debris clogging wheel and preventing spinning. Pricing tbd by office. Approximate cost $2860.90. HP-4: Hard lockout. Likely result of overheating due to lack of air flow. HP-5: outdoor fan capacitor tested weak. Provided estimate for replacement of capacitor $196.98. AHU-6: Found proper 24 volts in unit running to nearby fire alarm system junction box. No voltage returning from junction box. Fire alarm company should be contacted to diagnose system. Not operational until fire alarm has been diagnosed and