HAC145

Upon completion of HAC 145, the student will be able to perform the following tasks with a minimum 75% accuracy:

1.      Use psychrometric charts for HVAC system design or troubleshooting.

2.      Calculate heat loss / heat gain for heating, air conditioning, and refrigeration applications

3.      Determine outdoor and indoor design conditions

4.      Design duct layouts for residential and commercial applications from working blueprints

5.      Design air distribution system based on equipment fan performance

6.      Fabricate duct systems

7.      Determine equipment type and size

8.      Use pressure-enthalpy diagrams for refrigerant R-134a and R-22