# United States tariff line 8516.21.00.00: Storage heating radiators

> In the United States tariff, line 8516.21.00.00 covers electric space heating apparatus and electric soil heating apparatus, storage heating radiators. Goods under this line enter free of general (MFN) duty. It falls under HS subheading 8516.21 in heading 85.16 (chapter 85).

Source: https://border.bot/countries/united-states/hs-codes/8516210000
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 85](https://border.bot/countries/united-states/hs-codes/85) / [8516.21](https://border.bot/countries/united-states/hs-codes/851621) / [8516.21.00.00](https://border.bot/countries/united-states/hs-codes/8516210000)

## Key facts

- Tariff line: 8516.21.00.00
- Covers: Electric space heating apparatus and electric soil heating apparatus, storage heating radiators
- Duty (MFN): Free
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8516.21](https://border.bot/hs-codes/851621)

## What this line covers

In the United States tariff, line 8516.21.00.00 covers electric space heating apparatus and electric soil heating apparatus, storage heating radiators.

Its legal text is “Storage heating radiators”, read under “Electric space heating apparatus and electric soil heating apparatus”.

## How it is structured

It falls under HS subheading 8516.21 in heading 85.16 (chapter 85). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers, television image and sound recorders and reproducers, and parts and accessories of such articles
- Heading 85.16: Electric instantaneous or storage water heaters and immersion heaters; electric space heating apparatus and soil heating apparatus; electrothermic hairdressing apparatus (for example, hair dryers, hair curlers, curling tong heaters) and hand dryers; electric flatirons; other electrothermic appliances of a kind used for domestic purposes; electric heating resistors, other than those of heading 8545; parts thereof
- Subheading 8516.21: Electric space heating apparatus and electric soil heating apparatus
- Line 8516.21.00.00: Storage heating radiators

## Duty

Goods under this line enter free of general (MFN) duty.

## In other countries

No other national tariff on border.bot has live lines under 8516.21 yet.

- [The Harmonized System text for 8516.21](https://border.bot/hs-codes/851621)

- Previous line: [8516.10.00.80](https://border.bot/countries/united-states/hs-codes/8516100080) Other water heaters and immersion heaters
- Next line: [8516.29.00.30](https://border.bot/countries/united-states/hs-codes/8516290030) Fan-forced

## Frequently asked questions

### What does tariff line 8516.21.00.00 cover in the United States tariff?

In the United States tariff, line 8516.21.00.00 covers electric space heating apparatus and electric soil heating apparatus, storage heating radiators.

### What is the general (MFN) duty on 8516.21.00.00 in the United States?

Goods under this line enter free of general (MFN) duty.

## 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/8516210000.json