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Hydrogen Technologies Standards form the basic framework for market ramp-up
More information
Climate change Standards and specifications support climate targets
More information
Smart Farming Standards and specifications are drivers for the digitalization of agriculture
More information

Standards [CURRENT]

NF E51-729-8 ; NF EN 13141-8:2022-09-07
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)

Title (German)

Lüftung von Gebäuden - Leistungsprüfungen von Bauteilen/Produkten für die Lüftung von Wohnungen - Teil 8: Leistungsprüfung von mechanischen Zuluft- und Ablufteinheiten ohne Luftführung (einschliesslich Wärmerückgewinnung)

Edition 2022-09-07

Original language French

Price from 133.30 €

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Hydrogen Technologies Standards form the basic framework for market ramp-up

Climate change Standards and specifications support climate targets

Smart Farming Standards and specifications are drivers for the digitalization of agriculture

NF E51-729-8 ; NF EN 13141-8:2022-09-07 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)

Want to learn more?

NF E51-729-8 ; NF EN 13141-8:2022-09-07
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)