Industry: 3585—Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment
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.

Air-conditioners, motor vehicleFountains, drinking mechanically refrigerated
Air-conditioning and heating combination unitsFurnaces: gravity air flow
Air-conditioning compressorsHeat pumps, electric
Air-conditioning condensers and condensing unitsHumidifying equipment, except portable
Air-conditioning units complete: domestic and industrialIce boxes, industrial
Beer dispensing equipmentIce making machinery
Cabinets, show and display: refrigeratedLockers, refrigerated
Cases, show and display: refrigeratedRefrigeration compressors
Cold drink dispensing equipment, except coin-operatedRefrigeration machinery and equipment, industrial
Compressors for refrigeration and air-conditioningRoom coolers, portable
Condensers and condensing units: refrigeration and air-conditioningShowcases, refrigerated
Coolers, milk and water: electricSiphons, soda water
Counters and counter display cases, refrigeratedSnow making machinery
Dehumidifiers, except portable: electricSoda fountains, parts, and accessories
Electric warm air furnacesTanks, soda water
Evaporative condensers (heat transfer equipment)
Codes Titles Number of US Businesses
3585Refrigeration and Heating Equipment2,546
358500Refrigeration and heating equipment975
35850000Refrigeration and heating equipment975
358501Air conditioning equipment, complete426
35850100Air conditioning equipment, complete233
35850101Air conditioning units, complete: domestic or industrial137
35850102Air conditioning, motor vehicle44
35850103Room coolers, portable12
358502Refrigeration equipment, complete237
35850200Refrigeration equipment, complete175
35850201Cabinets, show and display, refrigerated8
35850202Counters and counter display cases, refrigerated3
35850203Ice boxes, industrial8
35850204Ice making machinery34
35850205Lockers, refrigerated9
358503Heating equipment, complete190
35850300Heating equipment, complete149
35850301Furnaces, warm air: electric14
35850302Heat pumps, electric27
358504Parts for heating, cooling, and refrigerating equipment313
35850400Parts for heating, cooling, and refrigerating equipment166
35850401Air conditioning condensers and condensing units36
35850402Compressors for refrigeration and air conditioning equipment79
35850403Condensers, refrigeration12
35850404Evaporative condensers, heat transfer equipment20
358505Soda fountain and beverage dispensing equipment and parts113
35850500Soda fountain and beverage dispensing equipment and parts43
35850501Beer dispensing equipment26
35850502Carbonators, soda water2
35850503Cold drink dispensing equipment (not coin-operated)10
35850504Coolers, milk and water: electric21
35850505Drinking fountains, mechanically refrigerated6
35850506Siphons, soda water1
35850507Soda fountains, parts, and accessories2
35850508Tanks, soda water2
358506Humidifiers and dehumidifiers47
35850600Humidifiers and dehumidifiers28
35850601Dehumidifiers electric, except portable7
35850602Humidifying equipment, except portable12
358599Refrigeration and heating equipment, nec245
35859901Heating and air conditioning combination units229
35859902Snowmaking machinery16