Florida HVAC Load Calculation

Professional HVAC load calculation requirements for Florida. Get accurate heating and cooling load calculations with state-specific design temperatures, building codes, and local climate considerations for Jacksonville, Miami, Tampa and 3 more cities.

Quick Start Florida Load Calculator

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

Florida Design Temperatures

Winter Design Temperature

25°F

Used for heating load calculations and equipment sizing across Florida

Summer Design Temperature

94°F

Used for cooling load calculations and equipment sizing across Florida

Climate Zone Information

Florida spans climate zones 1A and 2A, which means different regions may have varying design requirements. Always verify local design temperatures for your specific project location.

Florida Building Codes & Requirements

HVAC Requirements

  • High SEER minimums
  • Humidity control systems
  • Wind-resistant installation

Note: Hurricane impact and wind load requirements significantly affect HVAC design

Energy Code

2017 Florida Energy Code

Common Building Types

  • Concrete block homes
  • High-rise condos
  • Resort facilities

Florida HVAC Challenges

Hurricane resistance

Extreme humidity

Salt air corrosion

Termite protection

Quick Facts

State:Florida
Abbreviation:FL
Climate Zones:1A, 2A
Major Cities:6

Local Resources

Florida Power & Light

utility

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Duke Energy Florida

utility

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Florida Building Commission

government

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