Great Ventilation Link

http://www.airvent.com/professional/resources/literature.shtml

Amen brother, I have been using AirVent products exclusively for years the products and support are great. Get to the ‘ask the expert semimars’ any way possible, they are not designed to sell product.

PS, check the links for the seminars, they call out to many other HI associations to come and get your ce’s.

Great link Linas. I just added it to my Technical links.

Thanks.

They are also offering FREE seminars throughout the U.S., for those of you who are interested.

](http://www.airvent.com/professional/seminars.shtml)

See also:

http://oikos.com/esb/30/atticvent.html