NAICS Code 333414

NAICS 333414

NAICS Code 333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing

Definition of NAICS Code 333414:This U.S. industry comprises establishments primarily engaged in manufacturing heating equipment (except electric and warm air furnaces), such as heating boilers, heating stoves, floor and wall furnaces, and wall and baseboard heating units.

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Cross Reference Guide for Code 333414

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 warm air furnaces–are classified in U.S. Industry NAICS 333415, Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing;
  • Manufacturing electric space heaters–are classified in Industry NAICS 335210, Small Electrical Appliance Manufacturing;
  • Manufacturing household-type cooking stoves and ranges–are classified in U.S. Industry NAICS 335221, Household Cooking Appliance Manufacturing;
  • Manufacturing industrial, power, and marine boilers–are classified in Industry NAICS 332410, Power Boiler and Heat Exchanger Manufacturing;
  • Manufacturing industrial process furnaces and ovens–are classified in U.S. Industry NAICS 333994, Industrial Process Furnace and Oven Manufacturing; and
  • Manufacturing commercial-type cooking equipment–are classified in U.S. Industry NAICS 333318, Other Commercial and Service Industry Machinery Manufacturing.

Other Index Entries for NAICS 333414

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.

  • Baseboard heating equipment manufacturing
  • Boilers, heating, manufacturing
  • Burners, heating, manufacturing
  • Fireplace inserts (i.e., heat directing) manufacturing
  • Furnaces (except forced air), heating, manufacturing
  • Furnaces, floor and wall, manufacturing
  • Gas burners, heating, manufacturing
  • Gas fireplaces manufacturing
  • Gas space heaters manufacturing
  • Gas-oil burners, combination, manufacturing
  • Heaters, space (except portable electric), manufacturing
  • Heaters, swimming pool, manufacturing
  • Heating equipment, hot water (except hot water heaters), manufacturing
  • Heating units, baseboard, manufacturing
  • Hydronic heating equipment manufacturing
  • Kerosene space heaters manufacturing
  • Logs, gas fireplace, manufacturing
  • Oil burners, heating, manufacturing
  • Radiators (except motor vehicle, portable electric) manufacturing
  • Room heaters (except portable electric) manufacturing
  • Solar energy heating equipment manufacturing
  • Solar heating systems manufacturing
  • Space heaters (except portable electric) manufacturing
  • Steam heating equipment manufacturing
  • Swimming pool heaters manufacturing
  • Unit heaters (except portable electric) manufacturing
  • Wood stoves manufacturing

Suggested Insurance Conversion Table for NAICS Code 333414

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): 3175, 3169NAICS 333414
  • CA WC: 3175, 3169
  • DE WC: 0425, 0456
  • PA WC: 425, 456
  • MI WC: 3081, 3169
  • NJ WC: 3081, 3169
  • NY WC: 3081, 3169
  • WY WC: 333414
  • GL: 55011, 55010, 55012, 55013
  • SIC: 3433

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 333414 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 333414