Section 16 Machinery and mechanical appliances; electrical equipment; parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers and parts and accessories of such articles 84 Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof 84 15 Air conditioning machines 84 15 20 Air conditioning machines of a kind used for persons,in motor vehicles 84 15 20 00 Air conditioning machines of a kind used for persons,in motor vehicles Commodity Code Description 84 15 20 00 00 Air conditioning machines of a kind used for persons,in motor vehicles