# United States tariff lines under HS 8415.10

> The United States tariff splits HS 8415.10 (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, of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split-system”) into 5 national lines: 8415.10.30.40 (less than 2.93 kW per hour), 8415.10.30.60 (2.93 kW per hour or greater but less than 4.98 kW per hour), 8415.10.30.80 (4.98 kW per hour or greater), 8415.10.60.00 (incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps)) and 1 other. The general (MFN) duty differs by line: free on 8415.10.30.40, free on 8415.10.30.60, free on 8415.10.30.80, 1% on 8415.10.60.00 and 2.2% on 8415.10.90.00.

Source: https://border.bot/countries/united-states/hs-codes/841510
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8415.10](https://border.bot/countries/united-states/hs-codes/841510)

## Key facts

- HS subheading: [8415.10](https://border.bot/hs-codes/841510)
- National lines: 5
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8415.10

The United States tariff splits HS 8415.10 (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, of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split-system”) into 5 national lines: 8415.10.30.40 (less than 2.93 kW per hour), 8415.10.30.60 (2.93 kW per hour or greater but less than 4.98 kW per hour), 8415.10.30.80 (4.98 kW per hour or greater), 8415.10.60.00 (incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps)) and 1 other.

The general (MFN) duty differs by line: free on 8415.10.30.40, free on 8415.10.30.60, free on 8415.10.30.80, 1% on 8415.10.60.00 and 2.2% on 8415.10.90.00.

- [8415.10.30.40](https://border.bot/countries/united-states/hs-codes/8415103040) Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”, Self-contained, Less than 2.93 kW per hour. Duty (MFN): free
- [8415.10.30.60](https://border.bot/countries/united-states/hs-codes/8415103060) Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”, Self-contained, 2.93 kW per hour or greater but less than 4.98 kW per hour. Duty (MFN): free
- [8415.10.30.80](https://border.bot/countries/united-states/hs-codes/8415103080) Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”, Self-contained, 4.98 kW per hour or greater. Duty (MFN): free
- [8415.10.60.00](https://border.bot/countries/united-states/hs-codes/8415106000) Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”, Other, Incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps). Duty (MFN): 1%
- [8415.10.90.00](https://border.bot/countries/united-states/hs-codes/8415109000) Of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split system”, Other, Other. Duty (MFN): 2.2%

## In other countries

No other national tariff on border.bot has live lines under 8415.10 yet.

- [The Harmonized System text for 8415.10](https://border.bot/hs-codes/841510)

- Previous subheading: [8414.90](https://border.bot/countries/united-states/hs-codes/841490) Parts
- Next subheading: [8415.20](https://border.bot/countries/united-states/hs-codes/841520) 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

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8415.10?

The United States tariff splits HS 8415.10 (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, of a kind designed to be fixed to a window, wall, ceiling or floor, self-contained or “split-system”) into 5 national lines: 8415.10.30.40 (less than 2.93 kW per hour), 8415.10.30.60 (2.93 kW per hour or greater but less than 4.98 kW per hour), 8415.10.30.80 (4.98 kW per hour or greater), 8415.10.60.00 (incorporating a refrigerating unit and a valve for reversal of the cooling/heat cycle (reversible heat pumps)) and 1 other.

### What is the duty on HS 8415.10 in the United States?

The general (MFN) duty differs by line: free on 8415.10.30.40, free on 8415.10.30.60, free on 8415.10.30.80, 1% on 8415.10.60.00 and 2.2% on 8415.10.90.00.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/841510.json