Whole House Fan

Is a whole house fan really energy-efficient? Can you gain back the money that you spent on purchasing and installing the system in a few years? A whole house fan is an energy-efficient alternative to air-conditioning units. Though it is more expensive, it offers a higher ROI and saves you money in the long run. These fans claim to reduce an average home's annual electricity bills by as much 90%. That sounds like a lot, but it is certainly possible if you buy whole house fans from trusted brands, install them properly, and use them regularly.  Designed to cool your home  Knowing how a whole house fan operates will help you understand why it is so energy-efficient. Typically installed in the attic, a whole-house fan is designed to draw hot air out, and bring cool air into the house. It works by pulling the heat or hot air out through the vents, and creating negative space so that outdoor air can come into the living space through the open windows. That is how it is able to redu...

Many homeowners are quite confused about the difference between whole-house fans and attic fans. While both systems can be installed in the attic and can keep the temperature down in your home, they vary in operation. Whole-house fans can remove the hot air out through the vents and draw cool air through the windows. Meanwhile, attic fans force hot air out of the attic. Thus, whole-house fans are more efficient for your home.  Here's everything you need to know about how whole-house fans work and how effective they are:  Amazing ventilation and a cooling system  A whole-house fan is designed to work as an exhaust system that pulls hot air or the trapped heat out from a house or a building through the gables and vents by creating positive pressure. At the same time, it works as a huge fan that draws cool air to your home. This happens when the negative pressure and the fan draw the outdoor air through the window.   Take note that the windows must be opened when u...