NAICS Code 221330-02 - Steam & Air Conditioning Supply

Marketing Level - NAICS 8-Digit

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NAICS CODE 221330-02
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NAICS Code 221330-02 Description (8-Digit)

The Steam & Air Conditioning Supply industry involves the generation and distribution of steam and heated or cooled air for heating, ventilation, and air conditioning (HVAC) systems. This industry provides these services to a variety of customers, including commercial, industrial, and residential buildings, as well as hospitals and other healthcare facilities. The industry also includes the provision of steam and air conditioning services to power generation facilities and other industrial processes.

Parent Code - Official US Census

Official 6‑digit NAICS codes serve as the parent classification used for government registrations and documentation. The marketing-level 8‑digit codes act as child extensions of these official classifications, providing refined segmentation for more precise targeting and detailed niche insights. Related industries are listed under the parent code, offering a broader context of the industry environment. For further details on the official classification for this industry, please visit the U.S. Census Bureau NAICS Code 221330 page

Tools

Tools commonly used in the Steam & Air Conditioning Supply industry for day-to-day tasks and operations.

  • Boilers
  • Chillers
  • Cooling towers
  • Heat exchangers
  • Air handlers
  • Humidifiers
  • Dehumidifiers
  • Ductwork
  • Pumps
  • Valves
  • Gauges
  • Thermometers
  • Pressure regulators
  • Control systems
  • Filters
  • Fans
  • Compressors
  • Condensers
  • Evaporators

Industry Examples of Steam & Air Conditioning Supply

Common products and services typical of NAICS Code 221330-02, illustrating the main business activities and contributions to the market.

  • HVAC systems for commercial buildings
  • Steam generation for power plants
  • Air conditioning for hospitals
  • Heating systems for residential buildings
  • Cooling systems for data centers
  • Steam supply for industrial processes
  • HVAC systems for schools
  • Air conditioning for shopping malls
  • Heating systems for hotels
  • Cooling systems for food processing plants

History

A concise historical narrative of NAICS Code 221330-02 covering global milestones and recent developments within the United States.

  • The "Steam & Air Conditioning Supply" industry has a long history dating back to the 19th century when steam power was first used to generate electricity. The invention of the steam engine in the 18th century revolutionized the way industries operated, and steam power became the primary source of energy for many industries. In the early 20th century, air conditioning systems were developed, and the industry expanded to include the installation and maintenance of these systems. In recent years, the industry has seen significant advancements in technology, including the development of smart thermostats and energy-efficient HVAC systems. In the United States, the industry has grown steadily over the past decade, driven by an increase in construction activity and a growing demand for energy-efficient HVAC systems.