Terminal HVAC Relocation and Improvements

Relocation of 2 – 25 Ton Carrier Condensing Units. Relocate Electrical power connection for the 2 – 25 ton condensing units. Replacement of Refrigeration Tubing for 4 cooling circuits between relocated condensing units and two existing air handling units. Diagnosing faults with the controls of both relocated condensing units and replacing any parts required to correct the operation of the unit. Diagnosing faults in the controls of two 8000 CFM Carrier constant volume air handling units and replacing any parts required to correct the operation of the unit. Diagnosing faults in a 15-ton Carrier condensing unit and replacing any parts required to correct the operation of the unit. Diagnosing faults in the controls of one 6000 CFM Carrier constant volume air handling units and replacing any parts required to correct the operation of the unit. Diagnosing communication faults between air handling units and condensing units for two 25-ton Carrier dual circuit constant volume and one 15-ton Carrier constant volume systems. Setting the sequence of operation for two 25-ton systems and one 15-ton system

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Heating, Ventilating, and Air Conditioning (HVAC), Instrumentation and Control for HVAC, HVAC Air Distribution, Central HVAC Equipment.