GB 26969-2025

Upcoming

Minimum allowable values of energy efficiency and energy efficiency grades for domestic solar water heating systems

家用太阳能热水系统能效限定值及能效等级

Standard Type
GB
ICS
27.010
CCS
F01
Status
即将实施
Issue Date
2025-08-01
Implementation
2026-08-01
Responsible Dept
国家标准委
Drafting Unit
N/A