ISO 13261-1:1998
Sound power rating of air-conditioning and air-source heat pump equipment — Part 1: Non-ducted outdoor equipment
Mar 26, 1998
General information
90.93
Mar 11, 2026
ISO
ISO/TC 86/SC 6
International Standard
27.080
23.120
17.140.20
English
French
Life cycle
NOW
PUBLISHED
ISO 13261-1:1998
90.93
Standard confirmed
Mar 11, 2026