BS EN 13142:2013

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Ventilation for buildings. Components/products for residential ventilation. Required and optional performance characteristics

Published By	Publication Date	Number of Pages
BSI	2013	48

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Categories: 91.140.30 - Ventilation and air-conditioning systems, BSI

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Description

This European Standard specifies and classifies the component/product performance characteristics which may be necessary for the design and dimensioning of residential ventilation systems to provide the predetermined comfort conditions of temperature, air velocity, humidity, hygiene and sound in the occupied zone. It defines those performance characteristics (mandatory or optional) which shall be determined, measured and presented according to relevant test methods. It provides a classification scheme which leads to a full definition of product properties based on test methods described in various EN Standards and gives an overview of the Test Standards. Distinction between mandatory and optional requirement is left to each national regulations. The codification part in Annex A and the classification part in Clause 4 apply to the following products: – mechanical supply and exhaust ventilation units for single dwellings according to EN 13141-7; – un-ducted mechanical supply and exhaust ventilation units for a single room according to EN 13141-8. This European Standard does not apply to other products such as filters, fire dampers, ducts, control devices and sound attenuators, which may also be incorporated in residential ventilation. This European Standard does not cover requirements raised by European Directives, for example: low voltage directive, EMC directive and other requirements such as corrosion, resistance and snow penetration.

PDF Catalog

PDF Pages	PDF Title
9	1 Scope 2 Normative references
10	3 Terms, definitions and abbreviated terms 3.1 Terms and definitions
11	3.2 Abbreviated terms
12	4 Performance characteristics for residential ventilation components/products 4.1 General 4.2 Externally mounted air transfer devices 4.2.1 Aerodynamic characteristics 4.2.2 Equivalent area 4.2.3 Free area 4.2.4 Controls 4.2.5 Air diffusion
13	4.2.6 Acoustic characteristics 4.2.7 Water penetration 4.3 Internally mounted air transfer devices 4.3.1 Aerodynamic characteristics 4.3.2 Equivalent area 4.3.3 Free area 4.3.4 Acoustic characteristics 4.4 Exhaust and supply air terminal devices 4.4.1 Aerodynamic characteristics 4.4.2 Acoustic characteristics 4.4.3 Controls
14	4.4.4 Air diffusion characteristics 4.5 Range hoods 4.5.1 Aerodynamic characteristics 4.5.2 Acoustic characteristics 4.5.3 Efficiency of grease absorption 4.5.4 Effectiveness of odour extraction 4.5.5 Electrical power 4.5.6 Controllability 4.6 Fans used in residential ventilation systems 4.6.1 Aerodynamic characteristics 4.6.2 Acoustic characteristics 4.6.3 Electrical power
15	4.7 Cowls and roof outlet terminals 4.7.1 Pressure drop 4.7.2 Free area 4.7.3 Suction effect 4.7.4 Acoustic characteristics
16	4.8 Exhaust ventilation system packages used in a single dwelling 4.8.1 General 4.8.2 Characteristics 4.8.2.1 Aerodynamic characteristics 4.8.2.2 Acoustic characteristics 4.8.2.3 Electrical power 4.9 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings 4.9.1 Declaration of Intended Use
17	4.9.2 General on classification 4.9.3 Aerodynamic characteristics 4.9.3.1 General 4.9.3.2 Classification of leakage rates
18	4.9.3.3 Classification of Mass Flow Balance
19	4.9.4 Thermal characteristics 4.9.4.1 General 4.9.4.2 Classification of Temperature Ratio 4.9.4.3 Classification of humidity ratio
20	4.9.5 Energy 4.9.5.1 Specific Power Input and classification
21	4.9.5.2 Electrical Power in Operable Mode and classification 4.9.5.3 Electrical Power in Standby Mode and classification
22	4.9.5.4 Nominal Temperature Performance Factor and classification
23	4.9.6 Acoustic characteristics 4.9.6.1 Introduction 4.9.6.2 General 4.9.6.3 Classification of noise emitted through the casing of the unit 4.9.6.4 Classification of in-duct connection sound power level
24	4.10 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room 4.10.1 Declaration of Intended Use 4.10.2 General on classification 4.10.3 Aerodynamic characteristics 4.10.3.1 General 4.10.3.2 Classification of leakage rates
25	4.10.3.3 Classification of Mass Flow Balance 4.10.4 Thermal characteristics 4.10.4.1 General
26	4.10.4.2 Classification of Temperature ratio 4.10.4.3 Classification of humidity ratio 4.10.5 Energy 4.10.5.1 Specific Power Input and classification
27	4.10.5.2 Electrical Power in Operable Mode and classification
28	4.10.5.3 Electrical Power in Standby mode and classification 4.10.5.4 Nominal Temperature Performance Factor and classification
29	4.10.6 Acoustics 4.10.6.1 Introduction 4.10.6.2 General 4.10.6.3 Noise emitted from the unit
30	4.10.6.4 Sound transmitting resistance and classification 5 Manual, cleaning and maintenance 5.1 Manual 5.2 Cleaning and maintenance
31	5.3 Check of maintenance criteria 6 Marking, labelling and product information
33	7 Declaration and codification of mechanical supply and exhaust ventilation units 7.1 General 7.2 Filter 7.3 Materials 7.3.1 Fire resistance
34	7.3.2 Hygiene and health
35	Annex A (informative) Additional check list for declaration and codification for supply and exhaust units A.1 Filter bypass leakage (not applicable to filter classes G1 to G4) A.2 Design criteria
36	A.3 Controls
38	A.4 Additional equipment
39	Annex B (informative) Schematics for classification and codification of balanced units and relevant test standards
40	Annex C (informative) Items to be considered in a national annex C.1 Mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for single family dwellings C.1.1 Classification of centralized units SDHR based on tests (EN 13141-7) C.1.2 Codification of Centralized units SDHR based on declaration and visual inspection
41	C.2 Un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room C.2.1 Classification of single room units SRHR based on tests (EN 13141-8)
42	C.2.2 Codification of single room units SRHR based on declaration and visual inspection
43	C.3 Parameters for the evaluation of energy saving for units with heat recovery (SDHR) C.3.1 General C.3.2 Primary Energy Saving (PES)
44	C.3.3 Ventilation Unit Efficiency (VUE) C.3.4 Examples C.3.4.1 EXAMPLE 1 – Calculation of PES and VUE in presence of a heating system based on a boiler
45	C.3.4.2 EXEMPLE 2 – Calculation of PES and VUE in presence of a heating system based on a heat pump

Additional information

Status	Withdrawn
Title	Ventilation for buildings. Components/products for residential ventilation. Required and optional performance characteristics
Replaces	BS EN 13142:2004
Publisher	BSI
Committee	RHE/2
Pages	48
Publication Date	2013-04-30
Withdrawn Date	2021-04-21
Replaced By	BS EN 13142:2021
ISBN	978 0 580 78065 3
Standard Number	BS EN 13142:2013
Identical National Standard Of	EN 13142:2013
Descriptors	Air-distribution systems, Ventilation equipment, Ventilation, Ventilators, Maintenance, Domestic facilities, Ventilating cowls, Thermal environment systems, Cooker hoods, Technical documents, Ducts (building services), Marking, Air terminal devices, Extraction fans, Cleaning, Buildings, Performance, Fans
ICS Codes	91.140.30 - Ventilation and air-conditioning systems

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BS EN 13142:2013

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