Ellis is located in IECC Climate Zone 5A (Cool - Humid). Get accurate Manual J load calculations with official design temperatures for Ellis.
Climate Zone 5A requires precise load calculations. Upload your Ellis blueprint and get a professional Manual J report in 60 seconds— first report is FREE. Pre-loaded with Ellis's exact design temperatures (0°F winter / 91°F summer).
Enter your ZIP code to confirm it's in Ellis and get climate zone details.
Official ASHRAE design temperatures for Ellis, used for accurate Manual J load calculations.
Minimum insulation and window requirements for Ellis per IECC 2021.
Energy Code: 2021 IECC
Upload your Ellis blueprint and get a professional Manual J load calculation using official Zone 5A design temperatures. First report is FREE.
Join 10,000+ Ellis contractors who trust AutoHVAC