Abstract: A system for cooling or heating an cabin of an aerial tramway system that includes an ingress liquid reservoir positioned on or inside the cabin, a heat exchanger positioned on or inside the cabin, a liquid chiller that is positioned in a station of the tramway system, and a station liquid reservoir that is positioned in the station and that is equipped with an external liquid valve. The liquid chiller bring liquids to a predetermined or specific temperature that are intended to be streamed into the station liquid reservoir, the station liquid reservoir supplies the liquid that is inside the station liquid reservoir to the ingress liquid reservoir through the external liquid valve and an outlet opening, and the liquids that are supplied to the ingress liquid reservoir are intended to be used for chilling or heating the cabin by the heat exchanger.