Turbocor Compressors are the cutting edge oil free compressors used for large commercial systems Not many HVAC contractors are skilled to service them let alone retrofit them into an existing system. Comfort International Inc. upgraded the system with electronic expansion valves/ solenoid/discharge check valves, new turbocor control system with independant controllers for all expansion valves.
This 1200 lb + system was retrofitted with the correcting piping, electronic expansion valves that incorporate indpendant computer controls to control precise levels of eight electronic expansion valves and the operations of two Turbocor Oil free compressors. Turbocor Compressors can provide very efficient operations in a very broad range of loads and can operate very efficiently at much lower conditions than conventional AC compressors. Not having oil reduces their maintenance costs.