ÖNORM H 5057-1

Issue date: 2025 10 15

Energy performance of buildings - Ventilation energy demand - Part 1: Principles and determination

This document defines the principles for calculating the ventilation energy demand in residential and non-residential buildings. It enables the evaluation of final energy demand of the air supply and the evaluation of the net energy demand for the inlet air conditioning for air renewal systems as well as systems for process-related air supply. This document represents exclusively ambient air systems. The results are used to create the energy certificate in accordance with OIB Guideline 6.

General information on ÖNORM H 5057-1

Format
Paper | 69 Pages
Language
German
Publisher
Austrian Standards International

Timeline

An overview of the development of ÖNORM H 5057-1 from 2007 til today.

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Normative References

Here you will find an extract of the normative references. Please refer to the document itself for the full list.

Dokumentnummer Titel Ausgabedatum Art Link
Dokumentnummer
ÖNORM B 8110-5
Titel
Thermal insulation in building construction - Part 5: Model of climate and user profiles
Ausgabedatum
2025 10 15
Art
Standard
Dokumentnummer
ÖNORM B 8110-6-1
Titel
Thermal insulation in building construction - Part 6-1: Principles and determination of heating and cooling demand
Ausgabedatum
2025 10 15
Art
Standard
Dokumentnummer
ÖNORM H 5056-1
Titel
Energy performance of buildings – Heating energy demand – Part 1: Principles and determination
Ausgabedatum
2025 10 15
Art
Standard
Dokumentnummer
ÖNORM H 5058-1
Titel
Energy performance of buildings - Cooling energy demand - Part 1: Principles and determination
Ausgabedatum
2025 10 15
Art
Standard
Dokumentnummer
ÖNORM H 6040
Titel
Calculation of the sensible and latent cooling load as well as of the internal temperature evolution of rooms and buildings in summer (National specifications to ÖNORM EN 15255 and ÖNORM EN ISO 13791)
Ausgabedatum
2012 11 01
Art
Standard

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ÖNORM H 5057-1 - Energy performance of buildings - Ventilation energy demand - Part 1: Principles and determination

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