NIC 2008 – National Industrial Classification for India
Code NIC 2008 - 43222 Installation of heating systems (electric, gas and oil), furnaces, cooling towers, non-electric solar energy collectors etc.
NIC 2008
F - CONSTRUCTION
43 - Specialized construction activities
432 - Electrical, plumbing and other construction installation activities
4322 - Plumbing, heat and air-conditioning installation
43222 - Installation of heating systems (electric, gas and oil), furnaces, cooling towers, non-electric solar energy collectors etc.