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US Standard Industrial Classification (SIC) Code Lookup

Division: D - Manufacturing

US-SIC Code 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment

Industry Description

Establishments primarily engaged in manufacturing refrigeration equipment and systems and similar equipment for commercial and industrial use; complete air-conditioning units for domestic, commercial, and industrial use; and warm air furnaces. Establishments primarily engaged in manufacturing soda fountains and beer dispensing equipment and humidifiers and dehumidifiers, except portable, are also classified in this industry. Establishments primarily engaged in manufacturing household refrigerators and home and farm freezers are classified in Industry 3632, and those manufacturing electric air-space heaters and portable humidifiers and dehumidifiers are classified in Industry 3634.

Business Examples

Common types of business activities within US SIC 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment are:

  • Refrigeration machinery and equipment, industrial
  • Room coolers, portable
  • Showcases, refrigerated
  • Siphons, soda water
  • Snow making machinery
  • Soda fountains, parts, and accessories
  • Tanks, soda water
  • Refrigeration compressors
  • Lockers, refrigerated
  • Ice making machinery
  • Ice boxes, industrial
  • Humidifying equipment, except portable
  • Heat pumps, electric
  • Furnaces: gravity air flow
  • Fountains, drinking mechanically refrigerated
  • Evaporative condensers (heat transfer equipment)
  • Electric warm air furnaces
  • Dehumidifiers, except portable: electric
  • Counters and counter display cases, refrigerated
  • Coolers, milk and water: electric
  • Condensers and condensing units: refrigeration and air-conditioning
  • Compressors for refrigeration and air-conditioning
  • Cold drink dispensing equipment, except coin-operated
  • Cases, show and display: refrigerated
  • Cabinets, show and display: refrigerated
  • Beer dispensing equipment
  • Air-conditioning units complete: domestic and industrial
  • Air-conditioning condensers and condensing units
  • Air-conditioning compressors
  • Air-conditioning and heating combination units
  • Air-conditioners, motor vehicle

IBISWorld Industry Research Report

Heating & Air-Conditioning Equipment Manufacturing in the US (33341)

Revenue 2025

$62.9bn

Growth 2025

1.49%

Key Trends

  • A widening trade gap has tempered opportunities for revenue expansion

  • Nonresidential investment fell due to the widespread slowdown in economic activity stemming from the COVID-19 pandemic

  • Nonresidential construction activity is anticipated to expand

Products and Services

US-SIC Hierarchy 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment

US-SIC Code 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment sits in the 2-digit Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment sector. US SIC codes can be 2 to 8 digits and the further along the hierarchy, the more detailed and specific the category will be.

Division: D

Division Title: Manufacturing

2 Digits 3 Digits 4 Digits

Extended US-SIC Hierarchy for 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment

For business marketing and targeting, US SIC Codes have been extended to provide more specific classifications within US-SIC 3585 - Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment. Extended US SIC Codes are being continuously updated to reflect the current business environment.

6 Digit SIC Codes

  • 358501 Air conditioning equipment-manufacturers
  • 358502 Air conditioning supplies & parts-mfrs
  • 358503 Beverage dispensing equip/supls-mfrs
  • 358504 Heat pumps-manufacturers
  • 358505 Ice making equipment & machines-mfrs
  • 358506 Refrigerating equipment-commercial-mfrs
  • 358507 Refrigerating equip supls & parts-mfrs
  • 358508 Coolers-evaporative-manufacturers
  • 358509 Dehumidifying equipment-manufacturers
  • 358510 Electric heating equipment-manufacturers
  • 358511 Humidifying apparatus-manufacturers
  • 358512 Marine refrigeration & air cond-mfrs
  • 358513 Air conditioning room units-mfrs
  • 358514 Snow making machines (manufacturers)
  • 358515 Evaporating apparatus (manufacturers)
  • 358516 Ice boxes (manufacturers)
  • 358517 Water coolers-manufacturers
  • 358518 Snow ball machines equip/supplies (mfrs)
  • 358598 Air conditioning/htg/refrig equip (mfrs)

8 Digit SIC Codes

  • 35850000 Refrigeration and heating equipment
  • 35850100 Air conditioning equipment, complete
  • 35850101 Air conditioning units, complete: domestic or industrial
  • 35850102 Air conditioning, motor vehicle
  • 35850103 Room coolers, portable
  • 35850200 Refrigeration equipment, complete
  • 35850201 Cabinets, show and display, refrigerated
  • 35850202 Counters and counter display cases, refrigerated
  • 35850203 Ice boxes, industrial
  • 35850204 Ice making machinery
  • 35850205 Lockers, refrigerated
  • 35850300 Heating equipment, complete
  • 35850301 Furnaces, warm air: electric
  • 35850302 Heat pumps, electric
  • 35850400 Parts for heating, cooling, and refrigerating equipment
  • 35850401 Air conditioning condensers and condensing units
  • 35850402 Compressors for refrigeration and air conditioning equipment
  • 35850403 Condensers, refrigeration
  • 35850404 Evaporative condensers, heat transfer equipment
  • 35850500 Soda fountain and beverage dispensing equipment and parts
  • 35850501 Beer dispensing equipment
  • 35850502 Carbonators, soda water
  • 35850503 Cold drink dispensing equipment (not coin-operated)
  • 35850504 Coolers, milk and water: electric
  • 35850505 Drinking fountains, mechanically refrigerated
  • 35850506 Siphons, soda water
  • 35850507 Soda fountains, parts, and accessories
  • 35850508 Tanks, soda water
  • 35850600 Humidifiers and dehumidifiers
  • 35850601 Dehumidifiers electric, except portable
  • 35850602 Humidifying equipment, except portable
  • 35859900 Refrigeration and heating equipment, nec
  • 35859901 Heating and air conditioning combination units
  • 35859902 Snowmaking machinery

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US SIC Code Directory

Each US SIC Code is part of a Division, which corresponds with a numerical range. Select a Division category from the table below, then drill down to discover the industries within that Division.

Division US-SIC Code Sector title
A 01-09 Agriculture, Forestry, and Fishing
B 10-14 Mining
C 15-17 Construction
D 20-39 Manufacturing
E 40-49 Transportation, Communications, Electric, Gas, and Sanitary Services
F 50-51 Wholesale Trade
G 52-59 Retail Trade
H 60-67 Finance, Insurance, and Real Estate
I 70-89 Services
J 90-99 Public Administration

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