7,000-36,000BTU/H 110V/50HZ, 220V/50HZ,380V/50HZ optional •MHP A/C Unit is a series of self-contained, direct-expansion, seawater-cooled, reverse-cycle air conditioning designed for marine use. This series of MHP Unit utilize a rotary compressor, which offers quiet operation ,light weight, and low starting and running power requirements. •When seawater temperature is more than 4°C, the heating ...