How to avoid window condensation.

          

Airflow through modulated louvre systems.

              

The use of Hall-Effect sensors to measure the opening position of windows, doors, vents and dampers.

Accurate measurement of the positions of windows, skylights, vents, dampers, etc. has always been a problem for researchers. Often open/closed switches are used which do not indicate the degree of opening which has occurred. The use of Hall-Effect sensors to measure such positions was first proposed for monitoring residential passive air inlets.

Increasing efficiency.

         

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