A Good/Cheap Fresh Air System

Fresh Air for New Houses with the Field Controls FAS-6. Field Controls FAS-6 - http://amzn.to/2h5awFB How it works - http://bit.ly/2iwkrHT Go Follow Jordan Smith - http://www.youtube.com/jordansmithbuilds http://www.mattrisinger.com http://www.instagram.com/risingerbuild