| 8415.10.30 | 80 | 4.98 kW per hour or greater | No. | | | |
| 8415.10.60 | 00 | Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps) | No. | 1% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8415.81.01 | | Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps) | | 1% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8415.81.01 | 10 | Not exceeding 17.58 kW per hour | No. | | | |
| 8415.81.01 | 20 | Exceeding 17.58 kW per hour | No. | | | |
| 8415.82.01 | | Other, incorporating a refrigerating unit | | 2.2% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8415.82.01 | 05 | Not exceeding 17.58 kW per hour | No. | | | |
| 8415.82.01 | 10 | Exceeding 17.58 kW per hour | No. | | | |
| 8415.82.01 | 15 | Year-round units (heating and cooling): | | | | |
| 8415.82.01 | 15 | Not exceeding 17.58 kW per hour | No. | | | |
| 8415.82.01 | 20 | Exceeding 17.58 kW per hour | No. | | | |
| 8415.82.01 | 30 | Room or central station air conditioning units for use with water chillers: | | | | |
| 8415.82.01 | 70 | Other air conditioning machines incorporating a refrigerating unit | No. | | | |
| 8415.83.00 | | Not incorporating a refrigerating unit | | 1.4% | Free (A,AU,B,BH, C,CA,CL,E,IL,J, JO,MA,MX,P, SG) | 35% |
| 8415.83.00 | 50 | Heat exchangers including condensing units: | | | | |
| 8415.83.00 | 50 | Condensing units: | | | | |
| 8415.83.00 | 50 | Not exceeding 17.58 kW per hour | No. | | | |
| 8415.83.00 | 60 | Exceeding 17.58 kW per hour | No. | | | |
| 8415.83.00 | 90 | Other air conditioning machines not incorporating a refrigerating unit | No. | | | |
| 8415.90.80 | 25 | Air conditioning evaporator coils | No. | | | |
| 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: | | | | |
| 8416.20.00 | | Other furnace burners, including combination burners | | Free | | 27.5% |
| 8416.20.00 | 40 | Gas burners | No. | | | |
| 8416.30.00 | 00 | Mechanical stokers, including their mechanical grates, mechanical ash dischargers and similar appliances | X | Free | | 27.5% |
| 8417 | | Industrial or laboratory furnaces and ovens, including incinerators, nonelectric, and parts thereof: | | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
