A refrigeration appliance comprising: - an outer cabinet comprising a base suitable to lay on the ground, a roof and lateral side walls connecting said base and said roof in a vertical direction (V); - a first compartment , internal to said outer cabinet , with an opening for receiving food items and a second compartment , internal to said outer cabinet , with an opening for receiving food items, said first compartment and said second compartment being separated one to the other; - a refrigeration system comprising an evaporator for cooling down air and a fan configured to force the cooled air to said compartments , said fan comprising a rotor with a rotation axis (X) which is inclined with respect to the vertical direction (V); - a first ventilation assembly apt to channel said cooled air forced by said fan inside said first compartment and a second ventilation assembly apt to channel said cooled air forced by said fan inside said second compartment , said first ventilation assembly and said fan being associated to said first compartment ; whereby it comprises an interconnection duct configured to connect said first ventilation assembly to said second ventilation assembly , said interconnection duct being arranged downstream of said fan to convey the cooled air forced by said fan towards said second ventilation assembly , wherein said interconnection duct extends along a main axis (Y) which is inclined with respect to said rotation axis (X) of said rotor of an angle (W) comprised between 70° and 110°, preferably an angle (W) comprised between 85° and 100°, more preferably an angle (W) equal to 95°. characterized in that said evaporator comprises a first lateral surface extending longitudinally along a first axis (X1) and a second lateral surface facing said first lateral surface , said evaporator is positioned so that said first axis (X1) of said first lateral surface is inclined with respect to the vertical direction (V). - an outer cabinet comprising a base suitable to lay on the ground, a roof and lateral side walls connecting said base and said roof in a vertical direction (V); - a first compartment , internal to said outer cabinet , with an opening for receiving food items and a second compartment , internal to said outer cabinet , with an opening for receiving food items, said first compartment and said second compartment being separated one to the other; - a refrigeration system comprising an evaporator for cooling down air and a fan configured to force the cooled air to said compartments , said fan comprising a rotor with a rotation axis (X) which is inclined with respect to the vertical direction (V); - a first ventilation assembly apt to channel said cooled air forced by said fan inside said first compartment and a second ventilation assembly apt to channel said cooled air forced by said fan inside said second compartment , said first ventilation assembly and said fan being associated to said first compartment ; whereby it comprises an interconnection duct configured to connect said first ventilation assembly to said second ventilation assembly , said interconnection duct being arranged downstream of said fan to convey the cooled air forced by said fan towards said second ventilation assembly , wherein said interconnection duct extends along a main axis (Y) which is inclined with respect to said rotation axis (X) of said rotor of an angle (W) comprised between 70° and 110°, preferably an angle (W) comprised between 85° and 100°, more preferably an angle (W) equal to 95°. characterized in that said evaporator comprises a first lateral surface extending longitudinally along a first axis (X1) and a second lateral surface facing said first lateral surface , said evaporator is positioned so that said first axis (X1) of said first lateral surface is inclined with respect to the vertical direction (V). <EOS>