... 110V/60Hz, 220V/50HZ R22, R407c, R410a gas MHP A/C Unit is a series of self-contained, direct-expansion, seawater-cooled, reverse ... compressor, condenser, evaporator, blower, the reservoir and a gas-liquid separator, return air filter, cables etc.Characteristic:16,000BTU/H220V/50HZ,380V ...