Ugghh, this fall heat wave played a cruel joke on us. We had removed our window AC unit just a a few days earlier before Southern California became a fire and Santa Ana whipped oven, thinking we could pack it away until next summer. How wrong we were. If we had central air like most modern homes, we might be investing in the AirFlow Breeze . These units help suck out the warm or cool air inside the air system ducts with a bit more gusto, getting the air where you need with a bit more immediacy than the weak airflow most central units provide. Think of it as Viagra for your central air conditioning!