The document presents effective strategies for HVAC system design, emphasizing the importance of the building envelope, lighting, occupancy, and ventilation. It outlines five main strategies for enhancing system performance, including reducing loads, utilizing environmental resources, improving component effectiveness, and incorporating renewable energy. Additionally, it provides an overview of essential design considerations like calculating heat loss and gain, equipment selection, and duct design for energy efficiency.

1. EFFECTIVE STRATEGIES FOR
HVAC SYSTEM DESIGN

2. The building envelope
(heating and cooling)
Lighting & Occupancy
(cooling)
Equipment for programmed
(cooling)
Ventilation
(heating and cooling)
When the HVAC system is concerned the loads come mainly
from five sources

3. 1 You may reduce the load and the duty for the system.
FIVE STRATEGIES FOR IMPROVING THE PERFORMANCE
OF BUILDING SYSTEMS
2 Use all the environmental resources for your HVAC systems.
3 Improve the effectiveness of the components of HVAC system.
4 Improve, control and function coordination of all components.
5 Offset system energy input with renewable energy sources.

4. How to Design an
HVAC System
Calculating heat
loss and gain
01
Selecting
equipment
02
Designing duct
runs
03

5. Basics of Efficient
HVAC Design
Load Handling Efficient
HVAC design air
conditioning
Architecture
Consideration
Sizing Energy
Efficiency

6. THANK YOU!
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