Toledo Climate Zone & Energy Code
Climate Zone: IECC Climate Zone 5A (cold-humid). Heating design 4°F, cooling design 89°F/74°F.
Energy Code & Manual J Requirement: Ohio adopted IECC 2018 as the state energy code. ACCA Manual J is required for all HVAC permit applications in Lucas County.
Local Electric Utility: FirstEnergy (Toledo Edison)
Building Department: City of Toledo Department of Neighborhoods – Building Inspection
Local Trade Association: ACCA Ohio Chapter / ASHRAE Northwest Ohio Chapter