ET 915.04 Air Conditioner Module
1 base unit,  2 self-sealing Schrader valve,  3 snap connection,  4 solenoid valve, 5 expansion valve,  6 fan,  7 ventilation duct,  8 pitot tube,  9 preheater,  10 evaporator,  11 capillary tube,  12 secondary heater,  13 air humidifier