California Title 24 JA18 Compliance
New Certified Control Sequence Library
Effective January 1, 2026, California Energy Commission’s Title 24 (Part 6) JA18 requires validation of HVAC control sequences to ensure minimum energy performance. Carrier’s has released a dedicated new application library that includes pre-certified Title 24 JA18 logic, providing a clear, auditable path to support compliance for new projects, helping to reduce the risk of delays and re-commissioning costs.
How It Works
Verified Integrity
‘Locked’ and digitally signed pre-certified logic creates a secure chain of custody, protecting certification while allowing customization of non-certified program sections.
Streamlined Configuration
Unique three-set Guideline 36 linkages automate complex data sharing, helping to reduce manual setup time for a faster, more consistent installations.
Run-Time Verification
i-Vu® visually identifies certified logic and generates compliance reports, giving Commissioning Agents digital proof to streamline verification and support faster project close-out.