NEN EN 13141-7 : 2010
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
VENTILATION FOR BUILDINGS - PERFORMANCE TESTING OF COMPONENTS/PRODUCTS FOR RESIDENTIAL VENTILATION - PART 7: PERFORMANCE TESTING OF A MECHANICAL SUPPLY AND EXHAUST VENTILATION UNITS (INCLUDING HEAT RECOVERY) FOR MECHANICAL VENTILATION SYSTEMS INTENDED FOR SINGLE FAMILY DWELLINGS
04-01-2021
01-12-2013
Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and classification
3.1 Terms and definitions
3.2 Classification
4 Symbols and abbreviations
5 Requirements
6 Test methods
6.1 General
6.2 Performance testing of aerodynamic characteristics
6.3 Performance testing of thermal characteristics
6.4 Performance testing of acoustic characteristics
6.5 Effective power input
7 Test results
7.1 Test report
7.2 Product specifications
7.3 Leakages
7.4 Air flow/pressure curve
7.5 Filter by-pass leakage (not applicable to filter
classes G1 to G4)
7.6 Temperature ratios
7.7 Acoustic characteristics
7.8 Effective power input
Annex A (informative) Examples of operating points, measured
values and balancing air flows for temperature ratio
measurements
Bibliography
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