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, comprising a motor-driven fan and elements for changing th 84 15 90 Parts of air conditioning machines Commodity Code Description 84 15 90 00 Parts of air conditioning machines 84 15 90 13 Of a kind used in aircraft or railway rolling stock 84 15 90 14 Evaporators or condensers for air-conditioning machines for motor vehicles 84 15 90 15 Chassis, welded and painted, other than of subheading 8415.90.13 84 15 90 19 Other 84 15 90 24 Of a kind used in aircraft or railway rolling stock 84 15 90 25 Other 84 15 90 26 Of a kind used in aircraft or railway rolling stock 84 15 90 29 Other 84 15 90 34 Of a kind used in aircraft or railway rolling stock 84 15 90 35 Other 84 15 90 36 Other : Of a kind used in aircraft or railway rolling stock 84 15 90 39 Other 84 15 90 44 Of a kind used in aircraft or railway rolling stock 84 15 90 45 Other 84 15 90 46 Of a kind used in aircraft or railway rolling stock 84 15 90 49 Other