
Mounting Height/Door Width
6m
4m
5
Air Curtain Selection
The selected air curtain should have sufficient capacity to heat up the cold entering
air to a comfortable temperature.Additionally,the unit should be able to screen off the
entire doorway.
The selection of an appropriate air curtain depends on:
1. The door height
Door height, or unit mounting height, is measured from the floor to the bottom of the
unit.
2. The door width
Selected units should be at least as wide or as high as the door opening
3. The situation
The conditions at a door vary continuously, leading to difficulty in determining the
volume and temperature of the outside air,entering the open door. Other aspects such
as multiple open doors in a single room, or the orientation of the building may also
have a large influence on the capacity needed.
The ‘at a glance’ selector below will enable a simple selection of the most appropriate
product for your entrance. If you are unsure which unit suits your application, please
contact the Biddle sales office.
Product Selector
Biddle-IndAC-UK-367797 26-02-2007 8:45AM Pagina 5
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