
What Is CFM? Understanding Airflow in HVAC Systems
At Summers Comfort Heating & Air, we get this question all the time: “What is CFM, and why does it matter?” Whether you’re dealing with uneven airflow or trying to size a new HVAC system, understanding this simple measurement can make a big difference in your home’s comfort and energy efficiency. So let’s break it down—without the jargon—so you can feel confident about what’s flowing through your vents. What Is