Industry: 5075—Warm Air Heating and Air-Conditioning Equipment and Supplies
Establishments primarily engaged in the wholesale distribution of warm air heating and air-conditioning equipment and supplies. Construction contractors primarily engaged in installing warm air heating and air-conditioning equipment are classified in Construction, Industry 1711.

Air pollution control equipment and supplies—wholesaleFurnaces, heating: electric—wholesale
Air-conditioning equipment, except room units—wholesaleFurnaces, warm air—wholesale
Automotive air-conditioners—wholesaleHumidifiers and dehumidifiers, except portable—wholesale
Compressors, air-conditioning—wholesaleVentilating equipment and supplies—wholesale
Condensing units, air-conditioning—wholesaleWarm air heating and cooling equipment—wholesale
Dust collection equipment—wholesale
Codes Titles Number of US Businesses
5075Warm Air Heating and Air Conditioning5,713
507500Warm air heating and air conditioning2,562
50750000Warm air heating and air conditioning2,562
507501Air conditioning and ventilation equipment and supplies2,144
50750100Air conditioning and ventilation equipment and supplies777
50750101Air conditioning equipment, except room units, nec519
50750102Air filters249
50750103Air pollution control equipment and supplies191
50750104Automotive air conditioners39
50750105Compressors, air conditioning85
50750106Condensing units, air conditioning5
50750107Dehumidifiers, except portable10
50750108Dust collecting equipment59
50750109Fans, heating and ventilation equipment61
50750110Humidifiers, except portable2
50750111Ventilating equipment and supplies147
507502Warm air heating equipment and supplies1,007
50750200Warm air heating equipment and supplies745
50750201Electrical heating equipment100
50750202Furnaces, heating: electric40
50750203Furnaces, warm air33
50750204Heat exchangers44