| 811 | Aircon Compressor Repair | Company Product |
| 812 | Aircon Compressors | Company Product |
| 813 | Aircon Contractor | Company Product |
| 814 | Aircon Contractors | Company Product |
| 815 | Aircon Controls | Company Product |
| 816 | Aircon Dampers | Company Product |
| 817 | Aircon Drainage | Company Product |
| 818 | Aircon Drainage Pump | Company Product |
| 819 | Aircon Duct Cleaning | Company Product |
| 820 | Aircon Ducting Forming Machines | Company Product |
| 821 | Aircon Ducting Installation | Company Product |
| 822 | Aircon Ductings | Company Product |
| 823 | Aircon Engineers | Company Product |
| 824 | Aircon Equipment | Company Product |
| 825 | Aircon Equipment Dealers | Company Product |
| 826 | Aircon Fan Coil Cleaning | Company Product |
| 827 | Aircon Filters | Company Product |
| 828 | Aircon Gaskets | Company Product |
| 829 | Aircon Grilles | Company Product |
| 830 | Aircon Installation Singapore | Company Product |
| 831 | Aircon Installer | Company Product |
| 832 | Aircon Overhaul | Company Product |
| 833 | Aircon Parts | Company Product |
| 834 | Aircon Pump Suppliers | Company Product |
| 835 | Aircon Pumps | Company Product |
| 836 | Aircon & Refrigeration Evaporators | Company Product |
| 837 | Aircon & Refrigeration Pumps | Company Product |
| 838 | Aircon, Refrigerator Gaskets | Company Product |
| 839 | Aircon Rental | Company Product |
| 840 | Aircon Repair | Company Product |