The most common energy sources – fossil fuels, coal, oil, and natural gas – are nonrenewable. That means they will all be gone one day, and, at the rate we use them, one day soon. However, before that day comes, these sources of energy will become too expensive and too environmentally damaging to even want to use them. And the truth is that we can stop this from happening.
One energy-saving product that many people don’t think about installing is the attic fan. This will save you money and energy through lower home cooling costs. When coupled with the correct ventilation system, attic fans are designed to blow out the hot air that rises into it, thus keeping the cool air below it circulating within the home.