NAICS 333994 Industrial Process Furnace and Oven Manufacturing

NAICS Code: 333994

Code Title: Industrial Process Furnace and Oven Manufacturing

Code Sector: 31-33 - Manufacturing

NAICS 333994 Industrial Process Furnace and Oven Manufacturing Description

This U.S. Industry comprises establishments primarily engaged in manufacturing industrial process ovens, induction and dielectric heating equipment, and kilns (except cement, chemical, wood). Included in this industry are establishments manufacturing laboratory furnaces and ovens.


Cross References

Establishments primarily engaged in--
  • Manufacturing bakery ovens--are classified in U.S. Industry 333241, Food Product Machinery Manufacturing;
  • Manufacturing cement, wood, and chemical kilns--are classified in U.S. Industry 333249, Other Industrial Machinery Manufacturing;
  • Manufacturing cremating ovens--are classified in U.S. Industry 333999, All Other Miscellaneous General Purpose Machinery Manufacturing.

Alternate Titles

  • Ceramic kilns and furnaces manufacturing
  • Core baking and mold drying ovens manufacturing
  • Dielectric industrial heating equipment manufacturing
  • Distillation ovens, charcoal and coke, manufacturing
  • Enameling ovens manufacturing
  • Furnaces and ovens for drying and redrying, industrial process-type, manufacturing
  • Furnaces and ovens, semiconductor wafer, manufacturing
  • Furnaces, industrial and laboratory-type (except dental), manufacturing
  • Garbage incinerators (except precast concrete) manufacturing
  • Heat treating ovens, industrial process-type, manufacturing
  • Incinerators (except precast concrete) manufacturing
  • Induction heating equipment, industrial process-type, manufacturing
  • Infrared ovens, industrial, manufacturing
  • Japanning ovens manufacturing
  • Kilns (except cement, chemical, wood) manufacturing
  • Lacquering ovens manufacturing
  • Metal melting furnaces, industrial, manufacturing
  • Ovens, industrial process and laboratory-type, manufacturing
  • Paint baking and drying ovens manufacturing
  • Smelting ovens manufacturing
  • Tilemaking kilns manufacturing

NAICS 333994 Crosswalk

Crosswalk between the North American Industry Classification System (NAICS) and Standard Industrial Classification System (SIC) --

Crosswalk between the North American Industry Classification System (NAICS) and International Standard Industrial Classification of All Economic Activities Code Revision 4.0 --

  • ISIC 2815 - Manufacture of ovens, furnaces and furnace burners