Vitrifrigo Condensing unit, Forced air, Quick couplings, Vertical orientation, Secop BD50 compressor, 12/24vdc – 115/230V, 50/60Hz ND50CT4-QVCooling units can be used to create refrigerator compartments up to 10.6 Cu Ft. and freezer compartments up to 3.5 Cu Ft. Systems are available with your choice of flat evaporator plates which can be bent to fit any ice box, “O” shaped evaporators which make convenient freezer sections while cooling the remainder of the box, or stainless steel holding plate.SpecificationsOverall width (In.)8 1/4Overall height (In.)9 1/16Overall depth (In.)5 5/16Standard equipment12/24Vdc without quick couplingsOptional equipment12/24Vdc – 100-240Vac 50/60Hz with quick couplings