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Displaying 1-12 of 28 results.
LVS EN 1751:2024
standard
EN
Ventilation for buildings - Air terminal devices - Aerodynamic testing of damper and valves
16.90 €
LVS EN ISO 5801:2018/A1:2025
amendment
EN
Fans - Performance testing using standardized airways - Amendment 1 (ISO 5801:2017/Amd 1:2025)
11.35 €
LVS EN ISO 12759-4:2020
standard
EN
Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed (ISO 12759-4:2019)
17.69 €
LVS EN ISO 12759-5:2021
standard
EN
Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)
12.15 €
LVS EN 13053:2020
standard
EN
Ventilation for buildings - Air handling units - Rating and performance for units, components and sections
24.29 €
LVS EN 13141-1:2019
standard
EN
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices
16.11 €
LVS EN 13141-4:2021
standard
EN
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 4: Aerodynamic, electrical power and acoustic performance of unidirectional ventilation units
20.33 €
LVS EN 13141-5:2021
standard
EN
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 5: Cowls, assisted cowls and roof outlet terminal devices
16.90 €
LVS EN 13141-7:2021
standard
EN
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 7: Performance testing of ducted mechanical supply and exhaust ventilation units (including heat recovery)
21.39 €
LVS EN 13141-8:2022
standard
EN
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of non-ducted mechanical supply and exhaust ventilation units (including heat recovery)
21.39 €
LVS EN 13142:2021
standard
EN
Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics
25.88 €
LVS EN ISO 13349-1:2023
standard
EN
Fans - Vocabulary and definitions of categories - Part 1: Vocabulary (ISO 13349-1:2022)
16.90 €