Eliminator, Foundation vent fan smartexhaust, More – Field Controls IAQ11 User Manual
Page 13: Features

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13
The Smart Switch for Smart Houses
The easiest, most cost efficient way to help make a home 
ASHRAE 62.2 compliant. The SmartExhaust turns the 
bathroom fan into an automatic exhaust system that helps 
eliminate stale air from the home.
How It Works
The SmartExhaust™ is set by the installer to 
automatically turn the fan on once per hour for a set 
amount of time (1-60 minutes). While running, the 
SmartExhaust is sending stale air outside. The stale 
air is replaced by fresh air via a Fresh Air System, a 
Make-Up Air System, or another inlet. When the fan 
is turned on manually, the SmartExhaust automatically 
counts that time used and deducts it from the amount 
scheduled for that hour.
Fan
Bathroom
Eliminate moisture in crawl spaces
The Eliminator Foundation Vent Fan is a motorized fan 
designed to circulate fresh air in a home or building 
crawl space to eliminate cancer-causing radon gas and 
reduce moisture that can lead to mold formation and 
termite infestation. It is wired for automatic operation 
when the temperature exceeds 50
º
F. An optional
de-humidistat activates the fan when humidity exceeds 
the owner-determined setting (20%–80%) in conjunction 
with the built-in temperature control. 
Optional
De-Humidistat
EL-1
Features
• Reduces moisture content and mold potential
in crawl spaces, floor joists, flooring, and other 
support wood
• Circulates air in crawl space
• Removes radon gas
• Temperature or humidity activated
• Reduces potential for airborne mold infiltration 
into home
• Reduces termite potential
Eliminator
®
Foundation Vent Fan
SmartExhaust™
SmartExhaust™
MORE
