Ohio HVAC Load Calculation Guide
Free HVAC load calculation guide for Ohio. Review climate zones, design temperatures, building code context, and local calculator resources for Columbus, Cleveland, Cincinnatiand 3 more cities.
Start with the Free Ohio Load Calculator
Use our residential or commercial calculator to estimate loads with Ohio-relevant climate conditions in mind.
Ohio Design Temperatures
Winter Design Temperature
0°F
Used for heating load calculations and equipment sizing across Ohio
Summer Design Temperature
89°F
Used for cooling load calculations and equipment sizing across Ohio
Ohio Building Codes & Requirements
HVAC Requirements
- • Standard efficiency requirements
- • Duct testing recommended
- • Ventilation standards
Note: Some cities have additional green building incentives
Energy Code
2015 IECC with Ohio amendments
Common Building Types
- • Traditional homes
- • Industrial facilities
- • Commercial buildings
Ohio HVAC Challenges
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Lake effect weather
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Industrial environments
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Variable climate
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Urban heat islands
Major Cities in Ohio
Local Resources
Ohio Development Services Agency
government
Ohio HVAC Association
organization