HVAC Load Calculator
Calculate heating and cooling loads for HVAC systems optimized for Mauritius tropical climate. Includes solar gains, humidity loads, and equipment sizing recommendations.
Medium Complexity
PDF Report Available
Building Information
Basic building characteristics and dimensions
m²
Conditioned floor area
m
Floor to ceiling height
Peak occupancy
hours/day
Daily HVAC operation
Building Envelope
Thermal characteristics of walls, windows, and roof
m²
External wall area
m²
Total glazed area
m²
Total roof area
Internal Heat Sources
Lighting, equipment, and design conditions
W/m²
LED: 8-12 W/m², Fluorescent: 15-20 W/m²
W/m²
Computers, printers, misc equipment
°C
Comfort range: 23-26°C
%
Comfort range: 45-65%
L/s per person
ASHRAE minimum: 8 L/s per person
Standards & Compliance
- •ASHRAE 62.1 - Ventilation standards
- •ASHRAE Fundamentals - Load calculation methods
- •Mauritius climate data integration
- •Tropical HVAC design principles
- •Energy efficiency guidelines
Assumptions
- •Design conditions per ASHRAE data
- •Standard occupancy patterns
- •Sea level atmospheric conditions
- •Typical tropical construction methods
- •Steady-state heat transfer
- •Normal equipment efficiencies
Limitations
- •Simplified calculation for preliminary sizing
- •Detailed load analysis recommended for large projects
- •Local microclimates not considered
- •Dynamic thermal effects not included
- •Professional HVAC design verification required
- •Equipment selection requires detailed specifications
Professional Disclaimer
This calculator provides estimates based on standard engineering principles. For critical projects, always consult with a qualified professional engineer. Results should be verified independently before use in actual construction.