Where vans are concerned, our focus is on system solutions for cooling and heating. This is the only way to ensure adequate cooling and temperature control in the supply chain for temperature-sensitive products. Flower delivery firms, for example, must be able to maintain a constant temperature throughout transport in order to avoid harm to the plants. These vehicles are therefore equipped with both a pre-heater and an AC system. When a specific temperature is programmed in, the system independently ensures that either the heater or the AC system is running, and the temperature is automatically regulated.