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Norm

ÖNORM H 12831-1

Issue date: 2018 01 15

Heating systems in buildings - Method for calculation of the design heat load - National supplement to ÖNORM EN 12831-1

The present Austrian Standard defines national input data and parameters for the calculation of the design heat load of rooms, building entities and buildings according t...
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The present Austrian Standard defines national input data and parameters for the calculation of the design heat load of rooms, building entities and buildings according to ÖNORM EN 12831-1. It is the national amendment to ÖNORM EN 12831-1
Norm
ÖNORM H 7500-1
Issue date : 2015 02 15
Heating systems in buildings - Method for calculation of the design heat load for buildings with an average U value >= 0,5 W/(m2 · K) - National amendment to ÖNORM EN 12831