ATMOX Multi-Mount Fan Plate – Double

Item:  01-380-660

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ATMOX Gable Mount – Fan Plate – Double

The Gable Mount Fan Plate is for use with ATMOX Multi-Mount Fans. The design of this fan plate allows for mounting of two Multi-Mount fans, therefore, increasing the CFM to 450. Use in a crawl space behind vent openings or in attics for gable mounts, ridge vent mounts or soffits. Use a powder actuated nail gun for faster installation.

Multi-Mount Fan

The design of the Multi-Mount fan allows for a variety of configurations in attics or crawl spaces. The mounting plates and accessories are all sold separately for customization. The Multi-Mount fan with louvers configuration is primarily for use in a basement or crawl space, so the fans with louvered face plate can keep the area closed when not in operation.  In order to direct air to the hard-to-reach areas, ducting may be added to these fans.

Attic Usage

In an attic, the APEX Controller and attic fans work to control moisture and heat reduction through attic ventilation. However, the ATMOX setup is not just a set of fans in your attic space. It’s a smart solution using decades of research and science to bring the best system to your attic. In addition, ATMOX is adaptable to different attics that may vary by construction or climate. In many regions attic spaces tend to be very hot during the summer months. Attic temperatures can actually be extremely high. This hot air may cause damage to roof shingles and lead to an overuse of HVAC systems. With use of the APEX Controller and fans, your attic will benefit from heat reduction.

In the winter months, the outside air is generally drier. However, attics are still at risk for moisture issues. These issues can lead to issues of mold or wood rot. The warm moist air that forms inside the living space escapes to the attic. If that moisture gets trapped in the attic, it can lead to moisture on the cold surfaces. Also, in areas with heavy snowfall, ice dam issues can lead to major moisture and water damage. The ATMOX APEX Controller has an optional Snow Mode to assist with ice dam mitigation by removing warm air from the attic.

Crawl Space Usage

In the crawl space, ATMOX offers the best moisture control system through the use of smart ventilation and/or dehumidification. 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 dew point, temperature, and humidity. Therefore, the ATMOX components will run only at optimal times.

In addition, the customization of these fans allows for the system to be adaptable to different attics and crawl spaces that may vary by construction or climate. The fans and the ATMOX System are for use in vented or encapsulated crawl spaces.

Includes a 3-year limited warranty.


  • Assembly: Plates assemble to fans with hardware pieces included with ATMOX Multi-Mount Fans
  • Mounting: Mount from inside crawl space or attic
  • Dimensions:  22 inches wide by 10 inches high
  • Plate can be cut if needed

Spec Sheet – Intake Fan – 225 CFM – Multi-Mount

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

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

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