Heating system

Heating system refers to the main method of heating used in the heating of a building. There are also data on the heating fuel of dwellings. Data on the heating fuel have been obtained from the Population Information System, which receives them from municipal building supervision authorities by way of building project notices. Information about change in the heating system is only transmitted to the Population Information System if such alterations have been done to a building which require a building permit.

The classification is as follows:
- central heating, water
- central heating, air
- direct electric heating
- stove heating
- no fixed heating installation
- unknown.

In a water central heating system, the building is heated with circulating water, and in an air central heating system with circulating air. In direct electric heating the building is heated with the aid of a fixed radiator, etc. connected directly to the electricity network.
In stove heating, heating takes place by burning wood or other fuels in a fireplace (stove) that stores heat. Stove heating also includes electric heating reservoirs, separate fixed oil heaters and heatpreserving fireplaces. Stoves used for heating saunas are not regarded as heating equipment.

Validity of the definition

  • Valid until (31 December 2078)

Source organisation

  • Tilastokeskus