The design and manufacture of exhausting and venting stacks is a highly specialized field requiring knowledge and experience with structural design, thermal, chemical and corrosive conditions, and more. At Van Packer, we fully understand exhausting technology. Based on our experience and the use of the latest in technology, our engineers have developed systems for a highly efficient thermal analysis of the various chimney systems, thus allowing a perfect match of the system to your application. No other company serving the venting industry has the experience, commitment or products offered by Van-Packer. Our Product Selection Guide will give you an overview comparison of each of our products to help begin the process of matching a venting system to your application.