Little Rock is located in IECC Climate Zone 3A (Warm - Humid). Get accurate Manual J load calculations with official design temperatures for Little Rock.
Climate Zone 3A requires precise load calculations. Upload your Little Rock blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Little Rock's exact design temperatures (22°F winter / 94°F summer).
Enter your ZIP code to confirm it's in Little Rock and get climate zone details.
Official ASHRAE design temperatures for Little Rock, used for accurate Manual J load calculations.
Minimum insulation and window requirements for Little Rock per IECC 2021.
Energy Code: 2021 IECC
Upload your Little Rock blueprint and get a professional Manual J load calculation using official Zone 3A design temperatures. First report is FREE.
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