Hartzell Airplane Propeller Ceiling Fan - I presume you have determined that placing ceiling fans in your house makes great sense and are a DIY.
The business has ascertained that the cooling effect of a ceiling fan can make a space feel at least 7 degrees cooler than it actually is and the consequent adjustment to your own thermostat can cut your air conditioning -associated energy costs by as much as 35% to 45%. In the cold months, your heating expenses can be reduced by reversing the fan blades so that they push warm air down from the ceiling also.
So, you are sold on the notion of installing ceiling fans. Another step will be to make a decision as to what brand, style, etc. you are going to invest your cash in. Figure out the length of time they have been at it and who the major players are in the fabrication of ceiling fans. It is not always who sells the most ceiling fans but instead, what consumers say concerning the various brands. You've got to be cautious about sales pitches which can be disguised as testimonials although the Internet will help.
Nevertheless, before I get off the subject of what things to buy, a word or two to the shrewd. This is not a purchase you want to make with the thought of saving as much cash as you can on these units. Manufacturers of low-cost units have become increasingly more adroit at making their products look excellent.