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 81 Of a cooling capacity exceeding 21.10 kW and with an air flow rate of each evaporator 84 15 81 91 Of a cooling capacity exceeding 21.10 kW and with an air flow rate of each evaporator Commodity Code Description 84 15 81 91 00 Of a cooling capacity exceeding 21.10 kW and with an air flow rate of each evaporator