Product sheet BI Series BIS © Copyright Munters Corporation June 2012 Printed in USA • Available in two sizes to fit your application • Aerodynamic frame and door design for precise control • Doors close tightly to prevent attic condensation • Stainless steel door hinges for high durability • Models for mechanical or static pressure control of airflow BI28 – BI48 The Aerotech BI Series Bi-Flow Inlet features a new design created using the latest in computer aerodynamic modeling. Airflow is maximized over the entire static pressure range and flow direction is precisely controlled. Performance of your ventilation system is improved with a fresh supply of preheated air delivered to every part of the building. The BI Series inlets include models for mechanical control and for air actuated control utilizing unique constant force springs. The simple to adjust springs allow full control of static pressure and make it easy to compensate for ceiling pitch. The BI48 is only offered in the mechanical version. Doors feature a proven seal technology, similar to that used in energy efficient windows. By sealing tightly, humid room air is blocked from entering the attic space where it can cause condensation problems. An added feature of the air actuated model is an optional mechanical override. All inlets close together using a simple hand winch or an actuator when transitioning to full tunnel ventilation. Munters Corporation, Business Area AgHort 4215 Legion Drive   Mason, MI 48854-1036 USA / Phone: +1 517-676-7070 Fax: 517-676-7078 Email: [email protected] / www.munters.us

BI Series Performance Information: Ceiling Inlet only Catalog No. Accessories Munters NEW filter housing is designed to work with the newly released BI48 ceiling inlets. The unit can also retro-fit to other OEM inlets of similar size. The one piece housing assures air tight performance. The frame system easily mounts to the housing and accommodates three– 24 x 24 x 12 and three – 20 x 24 x 12, V-style filters and pre-filters. The design maximizes airflow, allowing the filters and inlets to work efficiently. The unit is light weight and corrosion resistant. ● Seals easily for airtight performance...