CEN/TC 156
| Registration number (WIID) | Project No. | Title | Status |
|---|---|---|---|
| 34416 | EN 15780:2011 | Ventilation for buildings - Ductwork - Cleanliness of ventilation systems | Atcelts |
| 6426 | LVS EN 13141-6:2004 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 6: Exhaust ventilation system packages used in a single dwelling | Atcelts |
| 23042 | LVS EN 13141-8:2006 | Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems intended for a single room | Atcelts |
| 79643 | prEN 13142 | Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics | Aptauja |
| 79941 | prEN ISO 13350 | Fans - Performance testing of jet fans (ISO/DIS 13350:2025) | Aptauja slēgta |
| 76585 | prEN 15665 | Ventilation for buildings - Ventilation systems in residential buildings - Design | Aptauja slēgta |
| 81883 | EN ISO 12759-4:2019/prA1 | Fans - Efficiency classification for fans - Part 4: Driven fans at maximum operating speed - Amendment 1: Addition of Annex F providing an example of the use of efficiency classification and editorial changes (ISO 12759-4:2019/DAM 1:2026) | Aptauja slēgta |
| 76751 | prEN 17166 | Fans - Procedures and methods to determine the energy efficiency for the electrical input power range of 125 W up to 500 kW | Aptauja slēgta |
| 79757 | prEN 18289 | Ventilation for buildings - Metallic ventilation ducts - Requirements and test methods | Aptauja slēgta |
| 68348 | prEN ISO 13350 | Fans - Performance testing of jet fans (ISO/DIS 13350:2018) | Aptauja slēgta |
Displaying 311-320 of 432 results.