Spartanburg Climate Zone & Energy Code
Climate Zone: IECC Climate Zone 3A (hot-humid). Heating design 18°F, cooling design 93°F/76°F.
Energy Code & Manual J Requirement: South Carolina adopted IECC 2009 as the state energy code. ACCA Manual J is required for all HVAC permit applications in Spartanburg County.
Local Electric Utility: Duke Energy Carolinas
Building Department: City of Spartanburg Community Development Department
Local Trade Association: ACCA Carolina Chapter