The Fral FDK54 dehumidifier is well suited for use in basements, crawl spaces, building work sites and vacation homes. One of the only dehumidifiers not made in Chian, nothing but the best high quality materials and components have been used to build the FDK54 dehumidifier. An easy-to-use digital control panel allows you to closely maintain your desired relative humidity level in 1% increments. The FDK54 dehumidifier will mitigate high humidity and easily maintain humidity levels less than 50% in spaces up to 2,500 square feet (10,000 cubic feet). This dehumidifier also features auto-restart for power loss protection, a powerful 250 CFM (cubic feet per minute) dynamically balanced axial fan, and even low energy consumption at just 510 watts. To further prevent operational interruption, the FDK54 offers a sophisticated hot-gas defrost system. This defrost system allows operation in temperatures as low as 33°F, making this dehumidifier ideal for crawl spaces and other unheated environments. When only the best will do, customers choose Fral dehumidifiers for powerful, reliable dehumidification.