This safety lesson reviews the top 10 most common injuries in HVAC work and how to prevent them. It covers cuts, burns, electrical shock, back strain, slips, trips, falls, eye injuries, and more. The video explains how these injuries happen and highlights the importance of using PPE, following safety procedures, and staying aware of your surroundings. By understanding the most common hazards, HVAC workers can take steps to avoid them and stay safe on the job.