Best Large Room Ceiling Fans - What is the reason for having a reverse button on ceiling fans? I wondered why the ceiling fans that were older did not have a reverse button. Were the people that designed those fans, simply too stupid to think about using reverse in winter?
During winter, when you apply the central heating system, the warm air coming out of the registers, in each room, will naturally rise and because the registers are up high already, the hot air will assemble in the ceiling level and slowly work its way down toward floor amount. Before the temperature is comfortable at the lower levels of the rooms, the heating unit runs. But from the time this happens, it will be quite hot in the ceiling level.
But imagine if there was a solution to get this hot air down off the ceiling, to the lower levels where we dwell. The heating unit wouldn't have to work as long as well as the savings on our utility bill may be considerable. This mixing would basically equalize the temperature at ceiling and floor levels, meaning that the heat wouldn't be wasted keeping the ceilings warm.
But then someone said the draft produced by the ceiling fans would be too much for winter months. So someone else said "well, let's simply turn the ceiling fans and allow the air blow up until it hits the ceiling and then it is going to go flat in all ways until it hits the walls. Afterward it will come down until it hits the floor. Now it'll go, toward the centre of the space, back in at floor level and then back up to the ceiling fan.