{"id":408235,"date":"2024-10-20T05:29:41","date_gmt":"2024-10-20T05:29:41","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-en-13141-82022\/"},"modified":"2024-10-26T09:59:30","modified_gmt":"2024-10-26T09:59:30","slug":"bs-en-13141-82022","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-en-13141-82022\/","title":{"rendered":"BS EN 13141-8:2022"},"content":{"rendered":"

This document specifies the laboratory test methods and test requirements for the testing of aerodynamic, thermal, acoustic and the electrical performance characteristics of non-ducted mechanical supply and exhaust residential ventilation units used in single dwellings. The purpose of this document is not to consider the quality of ventilation but to test the performance of the equipment. This document is applicable to ventilation units, the latter: a) containing either: – fans for mechanical supply and exhaust; – air filters; – air-to-air heat exchanger for heat and possibly humidity recovery; – control system; – inlet and outlet grilles; or – alternating heat exchangers which provide separate supply and exhaust air flows; b) provided either: – in one assembly; or – in more than one assembly, the separate assemblies of which are designed to be used together. This document does not deal with ducted units which are covered by EN 13141-7 or units with heat pumps. Safety requirements are given in EN 60335-2-40 and EN 60335-2-80.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
2<\/td>\nNational foreword <\/td>\n<\/tr>\n
6<\/td>\nEuropean foreword <\/td>\n<\/tr>\n
8<\/td>\nIntroduction <\/td>\n<\/tr>\n
10<\/td>\n1 Scope
2 Normative references <\/td>\n<\/tr>\n
11<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
17<\/td>\n4 Symbols and abbreviations <\/td>\n<\/tr>\n
20<\/td>\n5 Categories of heat exchangers <\/td>\n<\/tr>\n
21<\/td>\n6 Requirements <\/td>\n<\/tr>\n
22<\/td>\n7 Test methods
7.1 General
7.2 Performance testing of aerodynamic characteristics
7.2.1 Leakages, mixing and air transfer <\/td>\n<\/tr>\n
25<\/td>\n7.2.2 In\/out airtightness
7.2.3 Filter bypass
7.2.4 Air flow <\/td>\n<\/tr>\n
29<\/td>\n7.2.5 Electrical power input <\/td>\n<\/tr>\n
30<\/td>\n7.3 Performance testing of thermal characteristics
7.3.1 General
7.3.2 Test operating conditions <\/td>\n<\/tr>\n
31<\/td>\n7.3.3 Temperature conditions <\/td>\n<\/tr>\n
32<\/td>\n7.3.4 Test procedure <\/td>\n<\/tr>\n
33<\/td>\n7.3.5 Evaluation on supply air side (mandatory measurement) excluding alternating ventilation units <\/td>\n<\/tr>\n
34<\/td>\n7.3.6 Evaluation on exhaust air side (optional measurement) excluding alternating ventilation units <\/td>\n<\/tr>\n
35<\/td>\n7.4 Deviating aspects concerning alternating ventilation units
7.4.1 General
7.4.2 Internal leakage – Exhaust air transfer ratio <\/td>\n<\/tr>\n
36<\/td>\n7.4.3 Determination of air volume flow <\/td>\n<\/tr>\n
40<\/td>\n7.4.4 Electrical power input <\/td>\n<\/tr>\n
41<\/td>\n7.4.5 Performance testing of thermal characteristics <\/td>\n<\/tr>\n
47<\/td>\n8 Classification
8.1 Leakage classification
8.2 Air flow sensitivity classification <\/td>\n<\/tr>\n
48<\/td>\n8.3 Indoor\/outdoor airtightness of the complete unit
9 Performance testing of acoustic characteristics
9.1 General <\/td>\n<\/tr>\n
49<\/td>\n9.2 Radiative sound power in the indoor or outdoor space
9.2.1 General
9.2.2 Reverberant room method
9.2.3 Anechoic or semi-anechoic room method <\/td>\n<\/tr>\n
50<\/td>\n9.2.4 Free field method
9.3 Airborne sound insulation <\/td>\n<\/tr>\n
51<\/td>\n10 Test results
10.1 Test report
10.2 Product specifications
10.3 Additional information related to the performance of the product <\/td>\n<\/tr>\n
52<\/td>\n10.4 Leakages <\/td>\n<\/tr>\n
53<\/td>\n10.5 Filter bypass
10.6 Air flow
10.7 Effective power input <\/td>\n<\/tr>\n
54<\/td>\n10.8 Temperature and humidity ratios
10.9 Acoustic characteristics <\/td>\n<\/tr>\n
56<\/td>\nAnnex A (normative) Test layouts <\/td>\n<\/tr>\n
59<\/td>\nAnnex B (normative) Pressure leakage test method <\/td>\n<\/tr>\n
61<\/td>\nAnnex C (normative) Indoor mixing <\/td>\n<\/tr>\n
63<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

Ventilation for buildings. Performance testing of components\/products for residential ventilation – Performance testing of non-ducted mechanical supply and exhaust ventilation units (including heat recovery)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
BSI<\/b><\/a><\/td>\n2022<\/td>\n64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":408246,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[1274,2641],"product_tag":[],"class_list":{"0":"post-408235","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-91-140-30","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/408235","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/408246"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=408235"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=408235"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=408235"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}