Paterson Climate Zone & Energy Code
Climate Zone: IECC Climate Zone 4A (mixed-humid). Heating design 9°F, cooling design 91°F/75°F.
Energy Code & Manual J Requirement: New Jersey adopted IECC 2021 as the state energy code. ACCA Manual J is required for all HVAC permit applications in Passaic County.
Local Electric Utility: PSE&G (Public Service Electric & Gas)
Building Department: City of Paterson Construction Code Official
Local Trade Association: ACCA New Jersey