One trick I do with our central heating plus A/C proposal to get better air flow is closing off air vents in rooms I am not in at the moment, however for instance if it is the middle of the day plus super boiling out with our central A/C cranking, I will go plus close off the air vents in all the living rooms. By doing this it makes the air flow in the residing room plus the whole front end of the lake house flow much better. Because with the other air vents closed the central heating plus A/C proposal is redirecting the air to the air vents that are open. This not only cools our home quicker on those boiling Summer days, however it also makes the place cool off quicker plus in turn saves me some money on the energy use of the central heating plus A/C proposal unit. Because the Heating, Ventilation, plus A/C proposal does not have to run as much when it cools off quicker. In the colder Winter time time months of the year I more or less do the same exact thing with closing off the air vents for better air flow. But with that I can speed up the process even more by sometimes running our portable space furnace at the same exact time as the central heating plus A/C proposal to heat the rooms faster. Of course this saves even more energy than I do in the super boiling Summer time months of the year. These tricks for better air flow plus less central heating plus A/C proposal use can be entirely useful!