{
  "@context": [
    "https://schema.org",
    {
      "ec": "https://entitycodes.org/vocab#"
    }
  ],
  "@type": "DefinedTerm",
  "@id": "https://entitycodes.org/naics/333414/",
  "identifier": "333414",
  "name": "Heating Equipment (except Warm Air Furnaces) Manufacturing",
  "description": "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.",
  "url": "https://entitycodes.org/naics/333414/",
  "inDefinedTermSet": {
    "@type": "DefinedTermSet",
    "name": "NAICS 2022",
    "url": "https://entitycodes.org/naics/"
  },
  "sameAs": [
    "https://www.census.gov/naics/?input=333414&year=2022"
  ],
  "additionalProperty": [
    {
      "@type": "PropertyValue",
      "name": "SBA size standard",
      "value": "500 employees",
      "unitText": "employees",
      "description": "13 CFR 121.201, as-of 2023-03-17"
    },
    {
      "@type": "PropertyValue",
      "name": "IRS PBA code",
      "value": "333410",
      "description": "IRS Principal Business Activity code (method: rolled-up)"
    },
    {
      "@type": "PropertyValue",
      "name": "US establishments",
      "value": 354,
      "description": "Census County Business Patterns 2023"
    }
  ],
  "ec:crosswalk": [
    {
      "system": "SIC 1987",
      "code": "2499",
      "title": "Wood Products, NEC",
      "confidence": "chain",
      "via": "SIC1987:2499\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/2499/"
    },
    {
      "system": "SIC 1987",
      "code": "3433",
      "title": "Heating Equipment, Except Electric and Warm Air Furnaces",
      "confidence": "chain",
      "via": "SIC1987:3433\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/3433/"
    },
    {
      "system": "SIC 1987",
      "code": "3443",
      "title": "Fabricated Plate Work",
      "confidence": "chain",
      "via": "SIC1987:3443\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/3443/"
    },
    {
      "system": "SIC 1987",
      "code": "3444",
      "title": "Sheet Metal Work",
      "confidence": "chain",
      "via": "SIC1987:3444\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/3444/"
    },
    {
      "system": "SIC 1987",
      "code": "3569",
      "title": "General Industrial Machinery and Equipment, NEC",
      "confidence": "chain",
      "via": "SIC1987:3569\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/3569/"
    },
    {
      "system": "SIC 1987",
      "code": "3634",
      "title": "Electric Housewares and Fans",
      "confidence": "chain",
      "via": "SIC1987:3634\u2192NAICS1997:333414\u21922002:333414\u21922007:333414\u21922012:333414\u21922017:333414\u21922022:333414",
      "url": "https://entitycodes.org/sic/3634/"
    }
  ],
  "ec:provenance": {
    "definition": {
      "source": "US Census 2022 NAICS Manual",
      "type": "US gov \u2014 public domain"
    },
    "crosswalk": {
      "source": "Census NAICS\u2194SIC concordance",
      "method": "transitive chain (NOT direct)"
    },
    "sba_size_standard": {
      "source": "SBA Table of Size Standards (13 CFR 121.201)",
      "as_of": "2023-03-17"
    },
    "establishments": {
      "source": "Census County Business Patterns",
      "year": 2023
    }
  },
  "license": "https://www.usa.gov/government-works",
  "dateModified": "2026-07-21",
  "isPartOf": {
    "@type": "DefinedTerm",
    "identifier": "3334",
    "name": "Ventilation, Heating, Air-Conditioning, and Commercial Refrigeration Equipment Manufacturing",
    "@id": "https://entitycodes.org/naics/3334/"
  }
}