Fort Lauderdale Climate Zone & Energy Code
Climate Zone: IECC Climate Zone 1A (very hot-humid). Fort Lauderdale's tropical South Florida position produces year-round cooling requirements — 92°F/79°F cooling design and 45°F heating design.
Energy Code & Manual J Requirement: Florida Building Code (Energy Conservation Chapter, IECC 2021). ACCA Manual J required for residential HVAC permits in Broward County and Fort Lauderdale jurisdictions.
Local Electric Utility: Florida Power & Light (FPL / NextEra Energy)
Building Department: City of Fort Lauderdale Building Services Division
Local Trade Association: ACCA Florida Chapter / ASHRAE South Florida Chapter