North Dakota HVAC Load Calculation

Professional HVAC load calculation requirements for North Dakota. Get accurate heating and cooling load calculations with state-specific design temperatures, building codes, and local climate considerations for Fargo, Bismarck, Grand Forks and 1 more cities.

Quick Start North Dakota Load Calculator

Get started with your North Dakota HVAC load calculation using our professional tools designed for local climate conditions.

North Dakota Design Temperatures

Winter Design Temperature

-21°F

Used for heating load calculations and equipment sizing across North Dakota

Summer Design Temperature

90°F

Used for cooling load calculations and equipment sizing across North Dakota

Climate Zone Information

North Dakota spans climate zones 6A and 7, which means different regions may have varying design requirements. Always verify local design temperatures for your specific project location.

North Dakota Building Codes & Requirements

HVAC Requirements

  • High-efficiency heating mandatory
  • Superior air sealing
  • Heat recovery ventilation

Note: Oil boom areas have unique temporary housing considerations

Energy Code

2015 IECC

Common Building Types

  • Traditional homes
  • Agricultural buildings
  • Oil field facilities

North Dakota HVAC Challenges

Extreme cold

High heating loads

Remote locations

Limited contractors

Major Cities in North Dakota

Bismarck
90°F max
Grand Forks
86°F max
Minot
85°F max

Quick Facts

State:North Dakota
Abbreviation:ND
Climate Zones:6A, 7
Major Cities:4

Local Resources

Otter Tail Power

utility

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North Dakota Division of Community Services

government

North Dakota HVAC Association

organization