Ceiling fans are an inexpensive way to help with the heating and cooling of your home. You can find many that cost under $100 and they have little ongoing cost. And for those of you who like DIY projects, this one will take you a couple of hours to upgrade an existing light fixture. While ceiling fans don’t drastically lower the temperature in a room, they do help to reduce it slightly as well as produce a light breeze which makes you feel cooler. The result? Less use of the air conditioner that results in 3-8% savings on cooling costs. Remember that in the summer months, your fan’s blades should be moving counter clockwise. In the winter months, ceiling fans can take on a whole new role. When you reverse the fan’s blades to rotate clockwise, you cause the air to circulate without causing that chilly breeze. This allows for better circulation of the warm air that naturally rises to the ceiling. It’s often best to have the fan speed set to low in the winter to avoid too much air movement and the effects of a breeze. Lastly, and maybe the most important, is the decision on which fan to purchase. There are few things to keep in mind when you are out shopping for a ceiling fan. 1. The size of the room – ceiling fans come in all sizes and choosing one that is meant for your home’s room dimension is key. It’s recommended that you choose a 40-42 inch blade span for a room 70-100 sq feet and a 42-48 inch for 100-140 sq feet. A room that’s bigger may need two small fans to be effective. 2. The location of the installation – for rooms with lower ceilings, a flush mount ceiling fan will work best, while rooms with high ceilings will need a down rod so that the fan is in the right place. You also want to make sure for areas such as an enclosed porch, that you check out the UL (Underwriters Laboratories) rating to ensure the fan has either a damp or wet rating. 3. Finally, you want to pick a fan that fits your decor and life style. Fans come in all sorts of styles and can have features from various lighting to remote controls. Changing a current light fixture in your home to a ceiling fan can saving you hundreds over the life of the fan. Especially with Energy Star rated ceiling fans available, savings can add up quick.