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Norm

ÖNORM EN 14239

Issue date: 2004 07 01

Ventilation for buildings - Ductwork - Measurement of ductwork surface area

This European Standard specifies the requirements for the measurement of the surface area of a duct for use in the determination of air leakage flow rate per unit surfac...
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Valid
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Publisher:
Austrian Standards International
Format:
Digital | 11 Pages
Language:
German | English | Download GER/ENG
Optionally co-design standards:
Committee 141: Air-conditioning engineering
ICS
91.140.30
Topics
Building services engineering & equipment, Ventilation and air-conditioning systems, Ventilation and air-conditioning systems
This European Standard specifies the requirements for the measurement of the surface area of a duct for use in the determination of air leakage flow rate per unit surface area (leakage factor). The standard is applicable to circular and rectangular ducts and components used in air conditioning and ventilation systems in buildings.
ÖNORM EN 14239
2004 07 01
Ventilation for buildings - Ductwork - Measurement of ductwork surface area
Norm
↖
Norm
ÖNORM EN 12792
Issue date : 2004 02 01
Ventilation for buildings - Symbols, terminology and graphical symbols