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wwwaskm
Sep 5, 2008, 08:11 AM
Greetings.

The crawl space under my house could use a little airflow. Can anybody recommend a type of permanent fan or type of ventilation that will slowly draw air out from under the house. I don't want to create a strong current of air to cool everything to much. I also don't want some huge fan draining precious electricity. When I was in Arizona I saw a new house with something that looked like 3 computer fans pushing air out from under a house. What is the industry standard. Maybe I just need more static vents??

Thanks for any suggestions.
hvac1000
Sep 5, 2008, 10:11 AM
Check this out


dehumidifier Crawl Space Vent 220CFM ventilator fan - eBay (item 290258406679 end time Sep-07-08 16:42:45 PDT) (http://cgi.ebay.com/dehumidifier-Crawl-Space-Vent-220CFM-ventilator-fan_W0QQitemZ290258406679QQihZ019QQcategoryZ79621QQssPageNameZWDVWQQrdZ1QQcmdZViewItem)

You should also have a complete plastic vapor barrier in the crawl space.