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 82 Air conditioning machines, with refrigerating unit, no valve Commodity Code Description 84 15 82 00 Air conditioning machines, with refrigerating unit, no valve 84 15 82 11 Of a kind used in aircraft : Of a cooling capacity exceeding 21.10 kW and with an ai 84 15 82 19 Other 84 15 82 21 Of a kind used in railway rolling stock :Of a cooling capacity not exceeding 26.38 kW 84 15 82 29 Other 84 15 82 31 Of a cooling capacity not exceeding 26.38 kW 84 15 82 39 Other 84 15 82 91 Other : Of a cooling capacity not exceeding 26.38 kW 84 15 82 99 Other