GB 29539-2025
Minimum allowable values of energy efficiency and energy efficiency grades for household and similar range hoods and ventilating fans
家用和类似用途吸油烟机与换气扇能效限定值及能效等级
Explanation
GB 29539-2025 is an upcoming mandatory Chinese national standard for Minimum allowable values of energy efficiency and energy efficiency grades for household and similar range hoods and ventilating fans. It appears in the Construction compliance cluster with a energy efficiency focus and has an implementation date of Nov 1, 2026.
Applicability depends on product scope, certification route, competent authority notices and transition rules. Verify against the official source before using this record in a compliance decision.
Applicability hints
- Type
- Management
- CCS
- F01
- ICS
- 27.010
- Competent department
- Standardization Administration of China
- Technical committee
- National Technical Committee on Energy Fundamentals and Management of Standardization Administration of China
Relationships
Replaces:GB 29539-2013 (Current) , GB 32049-2015 (Current)