Instead of allowing smoke to re-enter your home, utilize the power of a chimney fan. Installed at the top of the chimney, the chimney exhaust fan creates its own draft which results in pulling smoke up and out of your home. In fact, chimney fans are sometimes the only way to deal with major draft problems. Depending on the size of your chimney, you may also need to purchase an adaptor to ensure proper installation. Available for use on multiple heating appliances where manufacturer and local protocols allow, such as fireplaces, furnaces, wood stoves, and more, many fans include a pre-wired junction box, a fan speed control, and a bird screen. Use these fans for your heating appliances and say goodbye to odors, as you relax in your home knowing this product is helping to ensure your comfort.