Abstract: A heating arrangement for recreational vehicles. The heating arrangement comprises a heating apparatus and a heat distribution unit. The heating apparatus comprises a heating unit configured to generate hot air. Furthermore, the heating apparatus comprises a first heat exchanging unit and a second heat exchanging unit. The first heat exchanging unit is configured for heat exchange between the hot air and a heating liquid in a heating liquid circuit. The second heat exchanging unit is configured for heat exchange between the hot air and ventilation air from an indoor room. The heat distribution unit comprises a third heat exchanging unit. The third heat exchanging unit is configured to be coupled to an external liquid supply line leading from a cold liquid supply to a hot liquid output device.