Unit system    

What room dimensions?

Which fan types?

Edit fan types

Which design air speed ranges?

Basic constraints

Advanced constraints


Which solution to display?

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Use this form to modify display settings.
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Enter any non-zero integer to override the default number of blades displayed on the floor and cell plans

A grid can be overlaid on the floor plan to more easily visualize and align with lighting or structural elements. Enter any positive non-zero value to draw vertical and/or horizontal gridlines at that spacing.