American Hearth - Twin Blower, Auto Variable Speed - FBB21
American Hearth - Twin Blower, Auto Variable Speed - FBB21 The Hearth FBB21 Twin Blower, Auto Variable Speed is a heavy-duty, energy-efficient blower designed to provide reliable, powerful air circulation for a variety of hearth and home applications. This powerful blower features a variable speed motor that can be adjusted to provide the desired amount of air output. The motor is protected by a fan guard to keep it safe from debris and other objects, and the fan is designed to operate quietly, making it an ideal choice for indoor use. The FBB21RH is also designed to be easy to install and maintain, with an adjustable mounting bracket that allows for easy installation and an included condensation drain to reduce the amount of moisture in the air.