Missouri HVAC Load Calculation
Professional HVAC load calculation requirements for Missouri. Get accurate heating and cooling load calculations with state-specific design temperatures, building codes, and local climate considerations for Kansas City, St. Louis, Springfield and 2 more cities.
Quick Start Missouri Load Calculator
Get started with your Missouri HVAC load calculation using our professional tools designed for local climate conditions.
Missouri Design Temperatures
Winter Design Temperature
Used for heating load calculations and equipment sizing across Missouri
Summer Design Temperature
Used for cooling load calculations and equipment sizing across Missouri
Climate Zone Information
Missouri spans climate zones 4A and 5A, which means different regions may have varying design requirements. Always verify local design temperatures for your specific project location.
Missouri Building Codes & Requirements
HVAC Requirements
- • Standard efficiency requirements
- • Duct testing recommended
- • Ventilation standards
Note: St. Louis and Kansas City may have additional local requirements
Energy Code
2015 IECC with amendments
Common Building Types
- • Traditional homes
- • Farm buildings
- • Commercial structures
Missouri HVAC Challenges
Extreme temperature swings
Tornado activity
High humidity summers
Variable climate
Major Cities in Missouri
Quick Facts
Local Resources
Missouri Division of Energy
government
Missouri HVAC Association
organization