Nebraska is in IECC Climate Zone 5A (Cool - Humid). Get accurate Manual J load calculations with official design temperatures and IECC requirements.
Cool - Humid
Based on Climate Zone 5A (Cool - Humid), here are typical HVAC equipment specifications for Nebraska installations.
Annual Fuel Utilization Efficiency for Nebraska furnaces
Seasonal Energy Efficiency Ratio for Nebraska AC systems
Nebraska's climate zone data ensures proper equipment sizing. No more callbacks from oversized or undersized systems.
Nebraska building departments require IECC-compliant Manual J calculations. Our tool uses official Nebraska climate data.
Right-sized systems based on Nebraska climate data reduce energy costs for homeowners and improve your reputation.
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