Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.
Manual exhaust air element for centralised ventilation units, 30 m³/h to 65 m³/h
Electrically operated exhaust air element for Centro-ER system for centralised ventilation
Electrically operated, humidity-controlled, exhaust air element for Centro-ER system for centralised ventilation
* Blue markings show the differences between the products.
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