Gree Two-stage Compressors with Wide Range of Operating Temperatures

Based on the technological advantage of the first generation of two-stage compressors, Gree has developed the triple-cylinder two-stage rotary compressor with VVR. It is the first time in the world that dual-stage compression with a VVR on a single compressor has ever been achieved. The ASHP with this technology can achieve superior performance under extreme temperatures ranging from –35 to 54ºC.