Simply HVAC

What Will You Learn?

• Define HVAC and its importance in indoor environments.
• Differentiate between heating, ventilation, air conditioning, and refrigeration.
• Understand basic heat transfer principles (conduction, convection, radiation).
• Explain sensible heat, latent heat, and enthalpy.
• Describe the vapor compression refrigeration cycle and its main components.
• Identify common HVAC system types (e.g., window, split, package units).
• Understand basic properties of air and their relevance (dry bulb, wet bulb, relative humidity).
• Recognize fundamental components of air distribution systems.
• Explain the importance of indoor air quality (IAQ) and basic ventilation.
• Identify common HVAC tools and essential safety practices.