Condaria fan-coil units for marine use are manifactured in two serie and ten sizes. The ALU series is manufactured in heavy gauge peraluman sheet with abs drip-pan and includes models Mini, Compact, Junior, Giant 4 and Giant 8. The ALU series unit can be mounted horizontally or vertically without any modification. AP fan-coils use high pressure centrifugal blower and can be connected to suction and discharge ducts; they can be installed away from the space to be treated, and will not affect the interior design of the space itself. The common characteristics of the two serie are: the possibility of connecting the units to two or three speed selectors or to continous electronic dimmers, the use of multi-row copper/aluminium water-to-air heat exchangers, the quitness and the compactness of the assembly.