
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)
STANDARD published on 1.3.2026
Designation standards: STN EN 13141-7+A1
Classification mark: 127005
Catalog number: 142024
Publication date standards: 1.3.2026
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN