Indiana HVAC Load Calculation Guide
Free HVAC load calculation guide for Indiana. Review climate zones, design temperatures, building code context, and local calculator resources for Indianapolis, Fort Wayne, Evansvilleand 1 more cities.
By HVAC Load Calculate Team — Licensed HVAC professionals
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Indiana Design Temperatures
Winter Design Temperature
-2°F
Used for heating load calculations and equipment sizing across Indiana
Summer Design Temperature
91°F
Used for cooling load calculations and equipment sizing across Indiana
Indiana Building Codes & Requirements
HVAC Requirements
- • Basic efficiency standards
- • Duct sealing recommended
- • Standard ventilation
Note: Rural areas may have less stringent enforcement
Energy Code
2012 IECC with amendments
Common Building Types
- • Traditional frame homes
- • Manufactured housing
- • Agricultural facilities
Indiana HVAC Challenges
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Cold winters
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Humid summers
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Tornado activity
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Agricultural environments
Major Cities in Indiana
Local Resources
Indiana Housing & Community Development
government
Indiana HVAC Association
organization