NAICS Code 333413

NAICS 333413

NAICS Code 333413 – Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing

Definition of NAICS Code 333413: This U.S. industry comprises establishments primarily engaged in the following:

  1. Manufacturing stationary air purification equipment, such as industrial dust and fume collection equipment, electrostatic precipitation equipment, warm air furnace filters, air washers, and other dust collection equipment and/or
  2. Manufacturing attic fans and industrial and commercial fans and blowers, such as commercial exhaust fans and commercial ventilating fans.
  • You can also download your own copy of the complete 2017 NAICS Classification Manual. The NAICS Manual is updated every five years. The 2017 copy will be applicable until a new edition is produced in 2022.

Cross Reference Guide for Code 333413

What codes are similar to this classification that might be a more applicable code? The cross-reference guide below displays the codes for other similar industries. Please review to find the most applicable classification.

  • Manufacturing air-conditioning equipment (except motor vehicle)–are classified in U.S. Industry NAICS 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing;
  • Manufacturing motor vehicle air-conditioning systems and compressors–are classified in Industry NAICS 336390, Other Motor Vehicle Parts Manufacturing; and
  • Manufacturing household-type fans (except attic) and portable air purification equipment–are classified in Industry NAICS 335210, Small Electrical Appliance Manufacturing.

Other Index Entries for NAICS 333413

The North American Industry Classification System contains multiple index entries that are each descriptive of the same code. The bulleted list below shows all applicable index entries (Current and former) that are associated with this classification. These index entries further elaborate on the scope of applicable industries that have already been defined at the top of this page.

  • Air purification equipment, stationary, manufacturing
  • Air scrubbing systems manufacturing
  • Air washers (i.e., air scrubbers) manufacturing
  • Aircurtains manufacturing
  • Attic fans manufacturing
  • Blower filter units manufacturing
  • Dust and fume collecting equipment manufacturing
  • Electrostatic precipitation equipment manufacturing
  • Exhaust fans, industrial and commercial-type, manufacturing
  • Fans, industrial and commercial-type, manufacturing
  • Filters, air-conditioner, manufacturing
  • Filters, furnace, manufacturing
  • Furnace filters manufacturing
  • Ventilating fans, industrial and commercial-type, manufacturing

Suggested Insurance Conversion Table for NAICS Code 333413

Looking for an insurance classification other than the North American Industry Classification System? If a company falls within the industry defined on this page, then the class codes mentioned below may be applicable. Please note that the bulleted cross-reference guide below is not authoritative. Users should have an insurance professional review to ensure proper insurance classification.

  • NCCI WC (Varies by state): 4243, 3179NAICS 333413
  • CA WC: 4243, 3179
  • DE WC: 0259, 0473
  • PA WC: 257, 473
  • MI WC: 4243, 3179
  • NJ WC: 4243, 3179
  • NY WC: 4243, 3179
  • WY WC: 333413
  • NAICS: 333413
  • GL: 56654, 56652
  • SIC: 3564

Resources: Praxiom, AceGroupTDICalifornia Division of Workers Compensation, Delaware Workers Compensation Manual, Pennsylvania Workers Compensation Manual, Michigan Workers’ Compensation Placement Facility: Classification Definitions, New Jersey Workers Compensation and Employers Liability Insurance Manual, New York Workers Compensation and Employers Liability, North American Industry Classification System, Florida Underwriting Guide: Commercial General Liability Classifications,  Standard Industrial Classifications.

The suggested cross reference guide for NAICS code 333413 is based on our research using the resources cited above.

Correlating Code Breakdown for North American Industry Classification System

NAICS codes are broken down by digit. The broadest description starts with the 2 digit sector codes. The 3 digit subsector codes are more specific, then the 4 digit industry group, 5 digit industry, and the most specific is the 6 digit NAICS code (Where you are now). If the code on this page does not describe the industry of the business in question, then select the largest applicable code below. From there, follow through the progression of smaller digits to the larger digits in order to obtain the most specific 6 digit classification.

  • Sector 31-33: Manufacturing
  • Subsector 333: Machinery Manufacturing
  • Industry Group 3334: Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
  • Industry 33341: Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing
  • 6 Digit Code(s) 333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
  • 6 Digit Code(s) 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing
  • 6 Digit Code(s) 333415: Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Other helpful NAICS Downloads

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NAICS Code 333413