Day: October 17, 2025

If you’ve ever wondered, “what is CFM?” you’re in good company. At Pointer Cooling and Heating, we get that question more often than you might think — usually from homeowners who want to understand how their HVAC system really works. In the simplest terms, CFM means cubic feet per minute, a measure of how much air your system moves. It sounds technical, but once you understand it, you’ll see how