1. Fresh air blower resistor
2. Fresh air/recirculation air damper servo motor
3. Fresh air blower
4. Cabin filter
5. Flexible shaft (left - to select the position of the temperature control damper, right - to select the position of the air distribution damper)
6. Controllers for controlling the heating and ventilation system
7. Heating element (auxiliary heater RTS)
8. Heat exchanger
9. Installation module for temperature control damper
10. Gasket with holder