Description
This course covers advanced system parameters that affect the heating and cooling loads of a building. It explains the processes by which the heating and cooling loads are calculated; explains air properties, related gas laws, and psychrometric principles and charts; and covers various troubleshooting techniques used to evaluate faults in electronic controls, accessories, and heat pumps. It explains how to analyze circuit diagrams for troubleshooting HVAC systems. It describes the purpose of planned maintenance and outlines the procedures for servicing HVAC equipment. PREREQUISITES: HVAC 122 HVAC Fundamentals, HVAC 124 HVAC Lab and HVAC 202 Advanced HVAC I; or COREQUISITE: HVAC 202 Advanced HVAC I.