Hunter Ceiling Fan Downrod Sizes - What is the reason for having a reverse button on ceiling fans? Well "they," say that you cannot bear a draft during winter months, but that you are able to equalize the air temperature by utilizing your fan in the reverse direction. I wondered why the older ceiling fans didn't get a reverse button. The individuals who designed those fans, just too stupid to think of used reverse in winter?
During winter, when you make use of the central heating system, the warm air coming from the registers, in each room, will naturally rise and because the registers are up high already, the hot air will build in the ceiling level and gradually work its way down toward floor level. Before the temperature is comfortable at the low levels of the rooms, the heating unit runs. However, from the time this occurs, it will be quite hot in the ceiling level.
However, imagine if there clearly was a way to get this hot air down off the ceiling, to the lower levels where we dwell. The heating unit wouldn't need to work as long and the savings on our utility bill could be considerable. This mix would essentially equalize the temperature at floor and ceiling levels, which means that the heat wouldn't be wasted keeping the ceilings warm.
But someone said that the draft developed by the ceiling fans would be too much for winter months. So someone else said "well, let us just turn the ceiling fans and allow the air blow up until it hits the ceiling and then it will go horizontal in most ways until it hits the walls. Until it hits the floor, afterward it will come down vertically. Now it then back up to the ceiling fan and will travel, toward the middle of the space, back in at floor level.