ATMOX Exhaust Fan with Louver – 225 CFM – Multi-Mount

Item:  01-380-600L


ATMOX Foundation Exhaust Fan – 225 CFM – Multi-Mount

The foundation exhaust fan’s design allows for a variety of configurations in a crawl space. The mounting plates and accessories are all sold separately for customization. This fan configuration is primarily for use in a basement or crawl space. The fans with a louvered face plate keep the area closed when not in operation. In order to direct air to the hard-to-reach areas, add ducting to the fan. This fan is for use in both vented and encapsulated crawl spaces.

These fans are one component of the ATMOX System. The system uses an ATMOX controllerfans and/or dehumidifier for the actual drying or moisture control. However, the ATMOX setup is not just fans and/or a drying unit. The ATMOX System is a smart solution using the  ATMOX ACE Controller, the brain of the system, to determine the best operation to improve conditions within your crawl space. It does this through analysis of the combination of dew point, temperature, and humidity. Therefore, the components will run only at optimal times. The system is focused not only on removing excess moisture but also on air quality and energy efficiency.

The ATMOX controls use a low voltage 12V DC wire to power the fans. As a result, the setup of all components (not including a dehumidifier) will run from one electrical outlet. This allows for simple installation, and minimizes or eliminates the need for an electrician at the installation.

An AC Adapter powers these fans in a standard outlet, so in this setup the crawl space fans will run continuously.

Assembled in USA from domestic and foreign parts. Includes 3-year limited product warranty.


  • Output: 225 CFM
  • Usage: Measured at 15 W
  • Noise:  49dB
  • Mounting: Varies depending on usage

Spec Sheet – Exhaust Fan with Louver – 225 CFM – Multi-Mount