People enroll in the Basics of HVAC Design Engineering course to gain a solid foundation in designing efficient and effective HVAC systems. Whether they are aspiring engineers, architects, or industry professionals, this course equips them with essential skills in load calculations, duct design, equipment selection, and energy-efficient practices. By understanding the core principles and industry standards, participants can confidently pursue careers in HVAC design engineering, contribute to sustainable building projects, and meet the growing demand for climate control solutions in various sectors.