NAICS 5 Digit Industry 33341

Industry 33341

NAICS 5  Digit Industry 33341 – Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing

Definition of NAICS 5 Digit Industry 33341: This industry comprises establishments primarily engaged in manufacturing ventilating, heating, air-conditioning, and 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 industry 33341

What are some examples of this industry classification? The bulleted items below are illustrative examples of this 5-digit NAICS industry.

  • Air-conditioner filters manufacturing
  • Air-conditioning and warm air heating combination units manufacturing
  • Attic fans manufacturing
  • Dust and fume collecting equipment manufacturing
  • Gas fireplaces manufacturing
  • Heating boilers manufacturing
  • Industrial and commercial-type fans manufacturing
  • Refrigerated counter and display cases manufacturing
  • Refrigerated drinking fountains manufacturing
  • Space heaters (except portable electric) manufacturing

Cross-References for NAICS Code 33341

What codes are similar to this industry that might be more applicable? The cross-reference guide below displays the codes that are similar to industry 33341. Please review to find the most applicable classification.

  • Manufacturing household-type fans (except attic), portable electric space heaters, humidifiers, dehumidifiers, and air purification equipment–are classified in Industry 33521, Small Electrical Appliance Manufacturing;
  • Manufacturing household-type appliances, such as cooking stoves, ranges, refrigerators, and freezers–are classified in Industry 33522, Major Appliance Manufacturing;
  • Manufacturing commercial-type cooking equipment–are classified in Industry 33331, Commercial and Service Industry Machinery Manufacturing;
  • Manufacturing industrial, power, and marine boilers–are classified in Industry 33241, Power Boiler and Heat Exchanger Manufacturing;
  • Manufacturing industrial process furnaces and ovens–are classified in Industry 33399, All Other General Purpose Machinery Manufacturing; and
  • Manufacturing motor vehicle air-conditioning systems and compressors–are classified in Industry 33639, Other Motor Vehicle Parts Manufacturing.

Other Index Entries for NAICS 5-Digit Industry 33341

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 industry 33341. 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
  • 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
  • Aircurtains manufacturing
  • Attic fans manufacturing
  • Baseboard heating equipment manufacturing
  • Beer cooling and dispensing equipment manufacturing
  • Blower filter units manufacturing
  • Boilers, heating, manufacturing
  • Burners, heating, 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
  • Dust and fume collecting equipment manufacturing
  • Electric warm air (i.e., forced air) furnaces manufacturing
  • Electrostatic precipitation equipment manufacturing
  • Evaporative condensers (i.e., heat transfer equipment) manufacturing
  • Exhaust fans, industrial and commercial-type, manufacturing
  • Fans, industrial and commercial-type, manufacturing
  • Filters, air-conditioner, manufacturing
  • Filters, furnace, manufacturing
  • Fireplace inserts (i.e., heat directing) manufacturing
  • Fountains, refrigerated drinking, manufacturing
  • Freezing equipment, industrial and commercial-type, manufacturing
  • Furnace filters manufacturing
  • Furnaces (except forced air), heating, manufacturing
  • Furnaces, floor and wall, manufacturing
  • Furnaces, warm air (i.e., forced air), manufacturing
  • Gas burners, heating, manufacturing
  • Gas fireplaces manufacturing
  • Gas space heaters manufacturing
  • Gas-oil burners, combination, manufacturing
  • Heat pumps manufacturing
  • Heaters, space (except portable electric), manufacturing
  • Heaters, swimming pool, manufacturing
  • Heating and air conditioning combination units manufacturing
  • Heating equipment, hot water (except hot water heaters), manufacturing
  • Heating equipment, warm air (i.e., forced air), manufacturing
  • Heating units, baseboard, manufacturing
  • Humidifying equipment (except portable) manufacturing
  • Hydronic heating equipment manufacturing
  • Ice making machinery manufacturing
  • Kerosene space heaters manufacturing
  • Laboratory-type freezers manufacturing
  • Lockers, refrigerated, manufacturing
  • Logs, gas fireplace, manufacturing
  • Oil burners, heating, manufacturing
  • Radiators (except motor vehicle, portable electric) manufacturing
  • Refrigerated lockers manufacturing
  • Refrigeration compressors manufacturing
  • Refrigeration equipment, industrial and commercial-type, manufacturing
  • Refrigeration units, truck-type, manufacturing
  • Room air-conditioners manufacturing
  • Room heaters (except portable electric) manufacturing
  • Showcases, refrigerated, manufacturing
  • Snow making machinery manufacturing
  • Soda fountain cooling and dispensing equipment 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
  • Ventilating fans, industrial and commercial-type, manufacturing
  • Water (i.e., drinking) coolers, mechanical, manufacturing
  • Wood stoves manufacturing
Industry 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 (Where you are now), and the most specific is the 6 digit NAICS code. 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 (Current Page)
          • 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

View the download page for the material below.

NAICS 5 Digit Industry 33341 | Class Codes