Metairie Climate Zone & Energy Code

Climate Zone: IECC Climate Zone 2A (hot-humid). Heating design 32°F, cooling design 93°F/80°F.

Energy Code & Manual J Requirement: Louisiana adopted IECC 2021 as the state energy code. ACCA Manual J is required for all HVAC permit applications in Jefferson Parish.

Local Electric Utility: Entergy Louisiana

Building Department: Jefferson Parish Inspection & Code Enforcement (Permits Division)

Local Trade Association: ACCA Louisiana / ASHRAE Louisiana Chapter