Overview

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Build a strong foundation in HVAC by learning how systems work, why components are installed in specific locations, and how heating and cooling are delivered within a structure. By the end of this course, you’ll be able to identify key HVAC components, understand the basic operation of residential systems, and explain how air is heated, cooled, and distributed throughout a home. Designed for beginners, this course provides a clear, practical introduction to the HVAC industry. You’ll explore real-world system layouts, gain insight into how different parts function together, and develop a working knowledge that prepares you for more advanced training. This course focuses on connecting concepts to real installations. Whether you’re starting a new career or exploring the field, this course gives you the essential knowledge and confidence to take your first steps in HVAC.

Syllabus

HVAC Overview

This module provides a high-level introduction to the Heating, Ventilation, and Air Conditioning (HVAC) industry. It explores the various energy sources used for heating—such as gas, electric, and solar—and highlights the critical role of ventilation in maintaining indoor air quality. Students will also gain an understanding of the industry's business structure, from the manufacturing of units to the essential maintenance performed by skilled technicians.

HVAC Systems

This module provides an overview of common residential and commercial HVAC configurations, ranging from multi-unit split systems to single-room cooling solutions. It explores the specific hardware requirements for each type, such as the use of ductwork in split systems versus the ductless nature of mini-split units. Additionally, it covers specialized equipment like boilers for hydronic heating and rooftop packaged units designed for large-scale commercial climate control.

System Components

This module provides an introductory overview of the essential hardware components that comprise modern HVAC systems. It explores the relationship between indoor units like gas furnaces and coils, and outdoor units such as condensing units and heat pumps. Students will learn how these parts are interconnected via line sets and ductwork to regulate temperature and maintain air safety within residential and commercial structures.

How it Works

This module provides a look at the mechanical processes behind indoor climate control. It tracks the journey of air as it is conditioned by a gas furnace during winter and a condensing unit during summer. Students will explore how thermostats trigger system responses and how refrigerant and air move through the system to maintain a comfortable living environment.

HVAC Placement

This module explores the logic behind the physical placement of HVAC equipment within residential and commercial structures. It explains why certain units are situated outdoors for airflow while others are housed in basements, attics, or closets to interface with internal ductwork. Additionally, the content covers the specialized application of mini-splits and boilers, concluding with the specific temperature setpoints defined for seasonal comfort cooling and heating.

Final Knowledge Check

This final knowledge check is designed to reinforce key concepts from the lesson and assess your understanding. You’ll apply what you’ve learned through a series of multiple choice questions, helping ensure you’re confident and ready to move forward.