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NAICS 333415

Air-conditioning & Warm Air Heating Equipment & Commercial & Industrial Refrigeration Equipment Manufacturing

Key Figures

Establishments
852
Census CBP · 2023
Employment
101,617
Census CBP · 2023
Market size
$40.2B
Census Economic Census · 2022

Figures are published for NAICS 333415 directly.

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Official definition

This U.S. industry comprises establishments primarily engaged in (1) manufacturing air-conditioning (except motor vehicle) and warm air furnace equipment and/or (2) manufacturing commercial and industrial refrigeration and freezer equipment.

Source: US Census Bureau, 2017 NAICS Definitions. Public domain.

Illustrative examples

  • Air-conditioning and warm air heating combination units manufacturing
  • Air-conditioning compressors (except motor vehicle) manufacturing
  • Air-conditioning condensers and condensing units manufacturing
  • Dehumidifiers (except portable electric) manufacturing
  • Heat pumps manufacturing
  • Humidifying equipment (except portable) manufacturing
  • Refrigerated counter and display cases manufacturing
  • Refrigerated drinking fountains manufacturing
  • Snow making machinery manufacturing
  • Soda fountain cooling and dispensing equipment manufacturing

Which code does this activity belong in?

NAICS 333415 covers manufacturing of complete air-conditioning and warm air heating systems, heat pumps, and commercial refrigeration equipment such as display cases and drinking fountains. It excludes standalone air purification and dust collection equipment, which are classified in Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing, and excludes non-furnace heating equipment like boilers and heating stoves, which are classified in Heating Equipment (except Warm Air Furnaces) Manufacturing.

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Where this sits

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