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 10 Of a cooling capacity not exceeding 21.10 kW 84 15 10 20 Of a cooling capacity not exceeding 21.10 kW Commodity Code Description 84 15 10 20 00 Of a cooling capacity not exceeding 21.10 kW