Highly Launches Twin-rotary Compressor for Heat Pump

In 2012, Highly launched its new 3-hp twin-rotary compressor with R417A for heat pump. By this addition, Highly now expanded the range of its compressors: up to 2-hp range for residential applications and 3-5-hp range for commercial applications. Its utilized refrigerants include R134a, R417A and R744.