Motorized damper query.

[Stagetek]

Is there a cost effective way to control a 24v motorized damper (normally open) used to control air intake?

 

[Smokerman]

lots of info http://www.forwardthinking.honeywell.com/products/zoning/zoning_products.html

 

[+Vibes]

nice site smoker : I just hook mine up to a thermostat, with the intake ducting pulling cool air through a pre-filter from outside. I have my 10in fan on half speed now