Saudi Arabia tightens air conditioner energy-efficiency rules
SASO has adopted updated energy-efficiency standards for air conditioners: SASO 2663:2025 for low-capacity window and single-split units (up to 65,000 Btu/h), replacing SASO 2663:2021/AMD1:2023, and SASO 2874:2025 for large-capacity systems including packaged units, VRF, chillers and computer-room air conditioners…
- Published
- 2025-05-23
- Source
- SASO — workshop deck on SASO 2663:2025 & SASO 2874:2025 requirements and enforcement timeline (18 Sep 2025); SASO 2874 EE certification deck; SABER platform notice. Corroborated by Cotecna Middle East, Santiq, CVC and Zamil AC
- Last verified
- 4 Oct 2026
- Read the official source →
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Regulatory information only — not legal or compliance advice. Verify with a qualified professional before acting. MutabiqAlerts is an independent information service: not a laboratory, certification body or notified body, and not affiliated with GSO, SASO, any government body or any testing, inspection or certification company.