Manual J by state
We deliver ACCA-compliant load calculations accepted by building departments across the United States. Pick your state for code, climate-zone, and permitting notes.
Alabama
Zones 2A, 3A
Arizona
Zones 2B, 3B, 4B, 5B
Arkansas
Zones 3A, 4A
California
Zones All 16 CEC zones
Colorado
Zones 4B, 5B, 6B, 7
Connecticut
Zones 5A
Delaware
Zones 4A
Florida
Zones 1A, 2A
Georgia
Zones 2A, 3A, 4A
Idaho
Zones 5B, 6B
Illinois
Zones 4A, 5A
Indiana
Zones 4A, 5A
Kansas
Zones 4A, 5A
Kentucky
Zones 4A
Maine
Zones 6A, 7
Maryland
Zones 4A
Massachusetts
Zones 5A
Michigan
Zones 5A, 6A, 7
Minnesota
Zones 6A, 7
Nevada
Zones 3B, 5B
New Jersey
Zones 4A, 5A
New Mexico
Zones 3B, 4B, 5B
New York
Zones 4A, 5A, 6A
North Carolina
Zones 3A, 4A, 5A
Oregon
Zones 4C, 5B
Pennsylvania
Zones 4A, 5A, 6A
South Carolina
Zones 3A
Tennessee
Zones 3A, 4A
Texas
Zones 2A, 2B, 3A, 3B, 4B
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