Variant of North American Industry Classification System (NAICS) 2022 Version 1.0 for Industrial production (based on the 2008 International Recommendations for Industrial Statistics)
- 1 - Industrial production
- 31-33 - Manufacturing
- 333 - Machinery manufacturing
- 3334 - Ventilation, heating, air-conditioning and commercial refrigeration equipment manufacturing
33341 - Ventilation, heating, air-conditioning and commercial refrigeration equipment manufacturing
This industry comprises establishments primarily engaged in manufacturing ventilation, heating, air-conditioning and commercial refrigeration equipment.
| Code | Title |
|---|---|
| 333413Industrial and commercial fan and blower and air purification equipment manufacturing | Industrial and commercial fan and blower and air purification equipment manufacturingUS |
| 333416Heating equipment and commercial refrigeration equipment manufacturing | Heating equipment and commercial refrigeration equipment manufacturingCAN |
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