JSIC 3511—Heat supply

Where 3511 sits

1. F Electricity, gas, heat supply and water overview of the major group
2. 35 Heat supply
3. 351 Heat supply
4. 3511 Heat supply

What 3511 includes

• This class comprises establishments engaged in supplying thermal energy or steam through the medium of steam, hot water or cold water generated by means of boilers, freezers, etc., or in supplying hot water by pipes, in response to general demand.

What 3511 excludes

• However, establishments that own hot spring sources and supply hot spring water to inns, etc., are classified under Division R – SERVICES, N.E.C. [9299].

3511 in other systems