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 19 Non-domestic heating/cooling equipment, nes; non-electric water heaters Commodity Code Description 84 19 11 Instantaneous gas water heaters 84 19 12 Solar water heaters 84 19 19 Instantaneous or storage water heaters, non-electric, nes 84 19 20 Medical, surgical or laboratory sterilizers 84 19 30 Dryers : 84 19 31 Dryers for agricultural products 84 19 32 Dryers for wood, paper pulp, paper or paperboard 84 19 33 Lyophilisation apparatus, freeze drying units and spray dryers : 84 19 34 Other, for agricultural products : 84 19 35 Other, for wood, paper pulp, paper or paperboard : 84 19 39 Non-domestic dryers, nes 84 19 40 Distilling or rectifying plant 84 19 50 Heat exchange units 84 19 60 Machinery for liquefying air or other gases 84 19 81 Non-domestic equipment, for cooking or heating food 84 19 89 Non-domestic heating/cooling equipment, nes 84 19 90 Parts of non-domestic heating/cooling equipment