Carrier Chiller Parts HVAC Industry Chiller and compressors CARRIER CHILLER PARTS What is a remanufactured or rebuilt Carrier Chiller and compressor? There is a big difference between repairing a compressor and remanufacturing it. Repairing implies simply changing a defective part to make the compressor operational again. That's not what we do at G&S - we specialize in the art of remanufacturing. Each compressor - regardless of the problem - is subjected to a rigorous teardown process and then painstakingly rebuilt according to manufacturer's specifications. Our standard three-year warranty speaks volumes about the workmanship of our products.