ATMOX Intake Fan – 220 CFM – Internal Mount
These triple fans are designed to be mounted from the inside of the crawlspace behind most standard vent openings. One benefit of internal mounting is that unique or aesthetic vent covers can remain untouched. If needed, a grill can be provided to cover vent opening. The fans can be powered via low voltage 12V DC wire from ATMOX controls or with an AC Adapter for a standard outlet.