Arkansas HVAC Load Calculation Guide
Free HVAC load calculation guide for Arkansas. Review climate zones, design temperatures, building code context, and local calculator resources for Little Rock, Fayetteville, Fort Smithand 1 more cities.
Start with the Free Arkansas Load Calculator
Use our residential or commercial calculator to estimate loads with Arkansas-relevant climate conditions in mind.
Arkansas Design Temperatures
Winter Design Temperature
10°F
Used for heating load calculations and equipment sizing across Arkansas
Summer Design Temperature
94°F
Used for cooling load calculations and equipment sizing across Arkansas
Arkansas Building Codes & Requirements
HVAC Requirements
- • Basic efficiency standards
- • Duct testing recommended
- • Ventilation per local amendments
Note: Storm-resistant construction requirements in some areas
Energy Code
2009 IECC with amendments
Common Building Types
- • Traditional frame homes
- • Manufactured housing
- • Agricultural facilities
Arkansas HVAC Challenges
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High humidity
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Tornado activity
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Mixed climate loads
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Soil conditions
Major Cities in Arkansas
Local Resources
Arkansas Energy Office
government
Arkansas HVAC Association
organization