According to their web site at www.energyconversions.com.au the Combi unit :- The JEC Combi is a multiple water-cooled condensing unit for use in the marine environment. It combines all the things you need to install in one neat, self-contained package for a boat in the 45 to 100 foot range where reliable refrigeration, air-conditioning and freezer needs have to be met. It is capable of delivering up to 10.25kW (35,000 btu) of refrigeration power AND a high pressure pump capable of delivering 13 L/min. (3.5 gpm) to 105 bar (1500 psi). This pump is ideal for desalination (water maker) and other high pressure saltwater needs. Has anyone seen one of these installed and if so how well does it work?