Categories Videos Carbon dioxide and Ventilation Part II, An IAQA Tech Tip Video Post author By Ian Cull Post date December 13, 2013 No Comments on Carbon dioxide and Ventilation Part II, An IAQA Tech Tip Video If you cannot view the video above go to: http://www.youtube.com/watch?v=vc3pg5fJLs4 Tags carbon dioxide, tech tip video By Ian Cull I'm I.A.N. the Indoor Air Nerd. I'm a speaker and consultant on indoor air quality issues. To learn more about me, click "about" at the top of this page. View Archive → ← Carbon Dioxide and Ventilation Part I, An IAQA Tech Tip Video → E. Coli, an IAQA Tech Tip Video Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment Notify me of followup comments via e-mail Name * Email * Website CAPTCHA Code *