Section 1: Introduction to HVAC Systems
This section introduces the fundamental concepts of Heating Ventilation and Air Conditioning (HVAC) systems. It provides an overview of the various components that make up a typical HVAC system, including heating and cooling coils, air handlers, fans, thermostats, and control systems. The importance of proper installation, maintenance, and repair of these systems is also highlighted in this section. Additionally, it discusses the different types of HVAC systems, such as packaged units, split systems, and hydronic systems, each with its own unique characteristics and applications. This foundational knowledge will serve as a basis for further exploration into the more complex aspects of HVAC system design, installation, and operation.