As we wrap up 2025, let’s get back to basics! This is one of our most requested topics: Psychrometrics, the science behind air conditioning. In this video, you’ll learn: Key air properties (dry bulb, wet bulb, dew point, RH, humidity ratio, enthalpy), How temperature, humidity, and energy interact, Visualizing heating, cooling, humidification & dehumidification, and Avoiding common design mistakes Start the new year with a solid foundation in HVAC fundamentals. Watch the full video on our YouTub

Psychrometrics is the science behind all HVAC. Understanding the psych chart means understanding how air behaves in cooling, heating, humidifying, and dehumidifying. Let’s break it down, step by step. #hvac #hvaclife #hvactechnician #hvacservice | Tony Mormino

The psychrometric chart looks intimidating, but it's simple when broken down. Dry bulb temperature increases from left to right. Each vertical line represents a specific dry bulb temperature. #hvac #hvactech #hvactechnician #hvacservice | Tony Mormino

Ever wonder what 100% saturated air actually looks like? In this quick breakdown, I’m using a hygrometer and a psychrometric chart to explain fog, dew point, and why 100% saturation is so important in HVAC. #hvac #hvactechnician #hvaclife #hvactech | Tony Mormino