There’s probably some point where you’ve sat behind the wheel of a car, looked at the speedometer, and wondered, “How fast could I really drive this thing if I wanted?” Would it go as fast as the upper limit on the speedometer? Would it fall short, or maybe go faster?
We don’t encourage you to try this, of course, but we understand the desire. We can apply this to the air conditioning system in your house. You look at the thermostat settings and see the lowest temperature (usually 60°F). Can the AC make your house that cool? Even cooler? Is there a limit on what your AC can do when removing heat from the house to lower the temperature?
Yes, there is a limit. We’ll explain more below.