Our dryer vent goes to the attic. I put off buying a booster fan for many years. We bought a new washer dryer kit and I finally had to install it. I looked at all the available booster fans and decided to toss a coin on this block. I give four stars for the easy installation. A few comments on this. The instructions are VERY good, but if you don't have DIY skills, this may present some difficulties. But if you can run a few ducts, plug in an outlet, and read a tape measure, it shouldn't be tooβ¦