module 3

1. MODULE III

2. FACTORS THAT AFFECT ENERGY
USE IN BUILDING
1. FUNCTIONAL FACTORS
2. ENVIRONMENTAL FACTORS
3. ENVELOPE FACTORS
4. AIR CONDITIONING FACTORS
5. ENERGY SOURCE FACTORS
6. ELECTRICAL SYSTEM FACTORS

3. FUNCTIONAL FACTORS
STRENGHT
STABILITY
PROTECTION FROM CLIMATE PROTECTION FROM CLIMATE
DURABILITY
RESISTANCE TO FIRE
THERMAL INSULATION THERMAL INSULATION
SOUND INSULATION
SUSTAINABILITY SUSTAINABILITY

4. ENVIRONMENTAL FACTORS
SPRING SUMMER FALL WINTER

5. ENVELOPE FACTORS

6. AIR CONDITIONING FACTORS
REFRIGERANT LEAKS
INADEQUATE MAINTENANCE
ELECTRIC CONTROL FAILURE

7. ENERGY SOURCE FACTORS

8. ELECTRICAL SYSTEM FACTORS