| 8411.99.10 | 10 | Parts of nonaircraft gas turbines | X | | | |
| 8411.99.10 | 40 | Parts of aircraft gas turbines: | | | | |
| 8411.99.10 | 40 | For use in civil aircraft | X | | | |
| 8411.99.90 | 30 | Parts of nonaircraft gas turbines: | | | | |
| 8411.99.90 | 90 | Parts of aircraft gas turbines | X | | | |
| 8414 | | Air or vacuum pumps, air or other gas compressors and fans; ventilating or recycling hoods incorporating a fan, whether or not fitted with filters; parts thereof: | | | | |
| 8414.20.00 | 00 | Hand- or foot-operated air pumps | No. | 3.7% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8414.30 | | Compressors of a kind used in refrigerating equipment (including air conditioning): | | | | |
| 8414.40.00 | 00 | Air compressors mounted on a wheeled chassis for towing | No. | 2.7% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX,P,SG) | 35% |
| 8414.80.05 | 00 | Air compressors: | | | | |
| 8414.90.41 | 20 | Of refrigerating and air conditioning compressors: | | | | |
| 8415 | | Air conditioning machines, comprising a motor-driven fan and elements for changing the temperature and humidity, including those machines in which the humidity cannot be separately regulated; parts thereof: | | | | |
| 8415.82.01 | 05 | Self-contained machines and remote condenser type air conditioners other than year-round units: | | | | |
| 8415.82.01 | 35 | Central station air handlers | No. | | | |
| 8415.82.01 | 70 | Other air conditioning machines incorporating a refrigerating unit | No. | | | |
| 8415.82.01 | 30 | Room or central station air conditioning units for use with water chillers: | | | | |
| 8415.83.00 | 90 | Other air conditioning machines not incorporating a refrigerating unit | No. | | | |
| 8415.90.80 | 25 | Air conditioning evaporator coils | No. | | | |
| 8415.90.80 | 45 | Of automotive air conditioners | X | | | |
| 8416 | | Furnace burners for liquid fuel, for pulverized solid fuel or for gas; mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances; parts thereof: | | | | |
| 8416.30.00 | 00 | Mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances | X | Free | | 27.5% |
| 8418 | | Refrigerators, freezers and other refrigerating or freezing equipment, electric or other; heat pumps, other than the air conditioning machines of heading 8415; parts thereof: | | | | |
| 8418.61.01 | 00 | Heat pumps other than air conditioning machines of heading 8415 | No. | Free | | 35% |
| 8419.60 | | Machinery for liquefying air or other gases: | | | | |
| 8419.81.50 | 40 | For use in civil aircraft | No. | | | |
Harmonized Tariff Schedule of the United States inquiry: 3920590000
