Understanding Thermal Loads
Proper thermal load calculation ensures comfort and efficiency.
- Heat Sources Internal and external gains.
- Heat Loss Through walls, windows, roof.
- Climate Impact Local weather conditions.
- Insulation R-value effectiveness.
Design Considerations
Building Orientation
Solar gain effects.
Occupancy
People and equipment.
Ventilation
Fresh air requirements.
Zoning
Multiple HVAC zones.
System Selection
- Equipment Type Based on load requirements.
- Efficiency SEER and HSPF ratings.
- Distribution Ductwork considerations.
- Controls Thermostats and zoning.