Belt Driven Ceiling Fan System - I assume you have decided that placing ceiling fans in your house makes good sense and are a DIY.
In the cold months, so they push warm air down in the ceiling, reversing the fan blades can reduce your heating expenses at the same time.
So, you're sold on the thought of installing ceiling fans. The next phase will be to choose what brand, style, etc. you're going to invest your money in. Do the research. Learn how long they've been at it and who the major players come in the manufacture of ceiling fans. It is not always who sells the most ceiling fans but instead, what consumers say concerning the assorted brands. You have to be wary about sales pitches that are disguised as testimonials although the Web might help.
Yet, before I get off the niche of what to buy, a word or two to the wise. That is not a purchase that you want to make together with the notion of saving as much money as possible on these units. Producers of low-cost units have grown to be more and more clever at making their products look great. Nevertheless, a ceiling fan must pass the test of time and extensive use and many if not most of the units that are more affordable simply don't pass this test.