The Eliminator crawl space fan is designed to be mounted to a new or existing crawl space vent. It operates off a temperature switch which activates the motor at or above 50°F. An optional, adjustable de-humidistat can be used to operate the unit at varying levels of relative humidity. This optional control can be wired in place of, or in series with, the standard temperature switch.
When to Use A Crawl Space Fan:
To reduce moisture problems in a crawl space including: dry rot, fungus growth, moisture encouraging termite infestation.
How it Works:
We offer an optional De-Humidistat for the EL-1 Eliminator Foundation Vent Fan. It is designed to be installed remotely, so it can be placed in the crawl space where moisture is most liekly to accumulate. Installation of the De-Humidstat should be performed by a qualified contractor.