The ATMOX system can incorporate an optional dehumidifier as a secondary drying action. Most homes will not need a dehumidifier. For homes in certain geographic climates or with excessive ground moisture, the dehumidifier can be used as part of the overall moisture control solution. Talk to your installer about your specific situation.
ATMOX minimizes the operation of a dehumidifier as it will use a significant amount of electricity. Dehumidifiers alone are not an energy efficient solution and can be costly to operate. Additionally, dehumidifiers are less effective in cold environments.