Heating

The standard indoor design temperatures for heating are:

Areas with residential, office, education or cell function

Temperature

Common room (e.g. living room, kitchen and bedroom)

20

Occupied

20

Bath room

22

Circulation Area (e.g. hall, landing, hallway and stairs)

15

Toilets

15 *

Technical space than a boiler room

10 *

Unnamed space (see 2.1)

10 *

Stowage

10 *

Additional requirements GIW

Attic in open connection with circulation space

15

Indoor storage area

15

Elderly Homes, Residential, and Health care

Common room

22

Occupied

22

Bath room

25

Toilets

18 *

Traffic Area

18 *

Technical room

10 *

Outside the thermal envelope

Storage Space

5

Unheated storage space

-10

Garage

-10

*) The program calculates the design temperature on the basis of the heat balance, can be found in Annex F of ISSO 51, 53 or 57

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ISSO Publication 51/53 (2009) Section 2.1.1, Table 2.1

Design Indoor temperature

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