**CANCELLED**

The objective of air conditioning or HVAC system is to provide an acceptable level of occupancy comfort and process function, to maintain good indoor air quality, and to keep system costs and energy to a minimum. Comfort air conditioning systems provide occupants with a comfortable and healthy indoor environment in which to carry out their activities. Process air conditioning systems provide needed indoor environmental control for manufacturing, product storage, or other research and development processes.

Centralized heating, ventilating, and air conditioning (HVAC) systems provide the people working inside buildings with “conditioned air” so that they will have a comfortable and healthy work environment. By “conditioned air” and “good air quality”, we mean that air should be clean and odour-free and the temperature, humidity, and movement of the air will be within certain acceptable comfort ranges. A centralized HVAC system is simply a group of components working together to remove heat from where it is not wanted (the conditioned space), and put it where it is unobjectionable (the outside air). Since the topic of centralized HVAC system is quite broad, this course is divided into six parts or modules. They are

Part 1 Central cooling plant

Part 2 Manual cooling load calculation

Part 3 Air system

Part 4  Water or hydronic system

Part 5 Electrical and control System

Part 6 System selection toward sustainability

CLOSING DATE  **CANCELLED**

This course will focus on the second part which is the manual cooling load calculation.