North Dakota spans 2 IECC climate zones. Find your exact zone, design temperatures, and get free Manual J load calculations for any North Dakota location.
Cold - Humid
Very Cold
Based on Climate Zone 6A (Cold - Humid), here are typical HVAC equipment specifications for North Dakota installations.
Annual Fuel Utilization Efficiency for North Dakota furnaces
Seasonal Energy Efficiency Ratio for North Dakota AC systems
North Dakota's climate zone data ensures proper equipment sizing. No more callbacks from oversized or undersized systems.
North Dakota building departments require IECC-compliant Manual J calculations. Our tool uses official North Dakota climate data.
Right-sized systems based on North Dakota climate data reduce energy costs for homeowners and improve your reputation.
Upload your North Dakota blueprint and get a professional Manual J load calculation with official climate zone data. First report is FREE.
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