Hi guys, i need some technical advise about the refrigeration system. Is it possible to convert the cold storage from positive temp application say 5 - 10 deg C ( usually for vegetables & dairy products)to minus temp application , say -12 to -18 deg c. without chinaging the size of the compressor, evaporator etc. only change the expansion valve setting? this is only for food storage on board the vessel and not a cargo reeefer.
please to hear for any advice.thanks a lot.