Where is the Citroen c4 Sega heating box?

Citroen c4 Sega heater box is under the dashboard. According to relevant information, Citroen c4 Sega is a vehicle manufactured by Dongfeng Citroen, and the heater box is a heating component in the hot air air conditioning system. When the engine water flows through the heater box, the water flow is heated by the heater box, the fan works to blow against the heater box, and the wind is heated when passing through the heater box, which is placed at the lower position of the vehicle dashboard.