PO Box 1467 • Madison, WI 
6404 specifications
The Aprilaire 6404 is a highly efficient dehumidifier designed specifically to enhance indoor air quality and create a more comfortable living environment. Recognized for its durability and performance, the Aprilaire 6404 is particularly suited for medium to large homes, efficiently managing humidity levels and reducing the risk of mold growth and dust mites.One of the main features of the Aprilaire 6404 is its impressive capacity to remove up to 70 pints of moisture from the air per day. This makes it ideal for basements, crawl spaces, and other areas prone to excess moisture. The unit is equipped with an energy-efficient compressor that not only minimizes energy usage but also maximizes performance, making it a smart choice for environmentally conscious homeowners.
The Aprilaire 6404 utilizes a built-in humidistat that intelligently controls the humidity levels within your home. This technology allows the dehumidifier to automatically turn on or off based on the humidity readings, ensuring optimal performance and energy efficiency. Users can also manually set their desired humidity level, which offers flexibility and control over the home environment.
Another noteworthy characteristic of the Aprilaire 6404 is its easy installation process. The unit can be hardwired into existing HVAC systems, or it can be used as a portable solution, allowing homeowners to choose the setup that best meets their needs. Additionally, the unit features a continuous drainage option, which eliminates the need to empty a water reservoir frequently.
The design of the Aprilaire 6404 is not only functional but also visually appealing, with a sleek exterior that can complement any home décor. It operates quietly, ensuring minimal disruption to daily activities while providing effective moisture control.
Maintenance is also made simple with the Aprilaire 6404. The washable filter is easily accessible and can be cleaned and reused, which not only enhances the lifespan of the unit but also promotes healthier air quality.
Overall, the Aprilaire 6404 stands out as a reliable and efficient dehumidifier that combines advanced technology with user-friendly features, making it an excellent investment for any homeowner looking to improve their indoor air quality and overall comfort.