2017 Edition

National Industry 221330 Sub-Description:

Steam heat distribution

Overview

Steam heat distribution is one of 13 sub descriptions for NAICS National Industry 221330, Steam and Air-Conditioning Supply.

Identifier

The identifier for Steam heat distribution is e2881a18e1c3c3e3bc05ec3a624e7034.

Learn more about how we calculate this value.

History

The NAICS editions in which this code was present are indicated below. In the event that a code was changed from the prior edition the equivalent value in that edition is provided for reference.

Edition Existed Equivalent Value
2022 e2881a18e1c3c3e3bc05ec3a624e7034
2017 e2881a18e1c3c3e3bc05ec3a624e7034
2012 e2881a18e1c3c3e3bc05ec3a624e7034

Standard Industrial Classification (SIC) Mappings

  1. 4961 - Steam and Air-Conditioning Supply

Insurance Industry Mappings

The US Property and Casualty Insurance Industry may use the following classification descriptions which might encompass 221330, Steam heat distribution:

  1. steam and air conditioning supply
  2. steam heating or power company not otherwise classified
  3. steam heating or power not otherwise classified
  4. steam heating or steam power company
  5. utility
  6. water sewage and other system