NAICS Code 333415

NAICS 333415

NAICS Code 333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing

Definition of NAICS Code 333415: This U.S. industry comprises establishments primarily engaged in the following:

  1. Manufacturing air-conditioning (except motor vehicle) and warm air furnace equipment and/or
  2. Manufacturing commercial and industrial refrigeration and freezer equipment.
  • 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.

Illustrative Examples of NAICS 333415

What are some examples of this code? The bulleted items below are illustrative examples of this classification.

  • 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

Cross Reference Guide for Code 333415

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 motor vehicle air-conditioning systems and compressors–are classified in Industry NAICS 336390, Other Motor Vehicle Parts Manufacturing;
  • Manufacturing household-type refrigerators and freezers–are classified in U.S. Industry NAICS 335222, Household Refrigerator and Home Freezer Manufacturing;
  • Manufacturing portable electric space heaters, humidifiers, and dehumidifiers–are classified in Industry NAICS 335210, Small Electrical Appliance Manufacturing;
  • Manufacturing heating boilers, heating stoves, floor and wall mount furnaces, and electric wall and baseboard heating units–are classified in U.S. Industry NAICS 333414, Heating Equipment (except Warm Air Furnaces) Manufacturing; and
  • Manufacturing furnace air filters–are classified in U.S. Industry NAICS 333413, Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing.

Other Index Entries for NAICS 333415

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-conditioners, unit (e.g., motor home, travel trailer, window), manufacturing
  • Air-conditioning and warm air heating combination units manufacturing
  • Air-conditioning compressors (except motor vehicle) manufacturing
  • Air-conditioning condensers and condensing units manufacturing
  • Air-conditioning equipment (except motor vehicle) manufacturing
  • Beer cooling and dispensing equipment manufacturing
  • Coolers, refrigeration, manufacturing
  • Coolers, water, manufacturing
  • Cooling towers manufacturing
  • Counters and display cases, refrigerated, manufacturing
  • Dehumidifiers (except portable electric) manufacturing
  • Display cases, refrigerated, manufacturing
  • Drinking fountains, refrigerated, manufacturing
  • Electric warm air (i.e., forced air) furnaces manufacturing
  • Evaporative condensers (i.e., heat transfer equipment) manufacturing
  • Fountains, refrigerated drinking, manufacturing
  • Freezing equipment, industrial and commercial-type, manufacturing
  • Furnaces, warm air (i.e., forced air), manufacturing
  • Heat pumps manufacturing
  • Heating and air conditioning combination units manufacturing
  • Heating equipment, warm air (i.e., forced air), manufacturing
  • Humidifying equipment (except portable) manufacturing
  • Ice making machinery manufacturing
  • Laboratory-type freezers manufacturing
  • Lockers, refrigerated, manufacturing
  • Refrigerated lockers manufacturing
  • Refrigeration compressors manufacturing
  • Refrigeration equipment, industrial and commercial-type, manufacturing
  • Refrigeration units, truck-type, manufacturing
  • Room air-conditioners manufacturing
  • Showcases, refrigerated, manufacturing
  • Snow making machinery manufacturing
  • Soda fountain cooling and dispensing equipment manufacturing
  • Water (i.e., drinking) coolers, mechanical, manufacturing
Suggested Insurance Conversion Table for NAICS Code 333415

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): 3179NAICS 333415
  • CA WC: 3165
  • DE WC: 0456
  • PA WC: 456
  • MI WC: 3179
  • NJ WC: 3179
  • NY WC: 3179
  • WY WC: 333415
  • GL: 51116
  • SIC: 3585

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 333415 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) NAICS 333413: Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing
  • 6 Digit Code(s) NAICS 333414: Heating Equipment (except Warm Air Furnaces) Manufacturing
  • 6 Digit Code(s) NAICS 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 333415