AC115V 230V mobile trailer cooler freezer units used for 8foot,10foot and 12foot mobile trailer cargo box ,it uses imported EMBRACO compressor and R404a with big cooling capacity more than 8000Watts . Auto-defrost,chiller and freezer, -18 to +25°C). multifunctional digital display, One year full warranty.The condenser and evaporator is integrated together ,easy to install.