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—wholesale | Furnaces, heating: electric—wholesale |
| Air-conditioning equipment, except room units—wholesale | Furnaces, warm air—wholesale |
| Automotive air-conditioners—wholesale | Humidifiers and dehumidifiers, except portable—wholesale |
| Compressors, air-conditioning—wholesale | Ventilating equipment and supplies—wholesale |
| Condensing units, air-conditioning—wholesale | Warm air heating and cooling equipment—wholesale |
| Dust collection equipment—wholesale | |
| Codes |
Titles | Total Marketable US Businesses |
| 50750000 | Warm air heating and air conditioning | 2,144 |
| 50750100 | Air conditioning and ventilation equipment and supplies | 1,084 |
| 50750101 | Air conditioning equipment, except room units, nec | 679 |
| 50750102 | Air filters | 286 |
| 50750103 | Air pollution control equipment and supplies | 149 |
| 50750104 | Automotive air conditioners | 39 |
| 50750105 | Compressors, air conditioning | 87 |
| 50750106 | Condensing units, air conditioning | 8 |
| 50750107 | Dehumidifiers, except portable | 7 |
| 50750108 | Dust collecting equipment | 42 |
| 50750109 | Fans, heating and ventilation equipment | 53 |
| 50750110 | Humidifiers, except portable | 3 |
| 50750111 | Ventilating equipment and supplies | 125 |
| 50750200 | Warm air heating equipment and supplies | 966 |
| 50750201 | Electrical heating equipment | 72 |
| 50750202 | Furnaces, heating: electric | 35 |
| 50750203 | Furnaces, warm air | 30 |
| 50750204 | Heat exchangers | 34 |
| 50750205 | Thermostats | 33 |
