Below you can see a direct comparison of the products you have selected. Differences between the products are highlighted in blue.
Two-level small room fan, DN 150, standard model
Two-level small room fan, DN 150, with adjustable start delay and overrun time
Two-level small room fan, DN 150 with humidity control
Two-level small room fan, DN 150 with motion detector
Two-level small room fan, DN 150, with radio receiver, master-slave operation only possible in single-type system, i.e. only with ECA 150 ipro ...RC... units!
Two-level small room fan, DN 150, with radio receiver and humidity control, master-slave operation only possible in single-type system, i.e. only with ECA 150 ipro ...RC... units!
Two-level small room fan, DN 150 with electrical internal shutter
Two-level small room fan, DN 150, with electric internal shutter and adjustable start delay and overrun time
Two-level small room fan, DN 150 with electrical internal shutter and humidity control
Two-level small room fan, DN 150 with electrical internal shutter and motion detector
Two-level small room fan, DN 150, with electrical internal shutter and radio receiver, master-slave operation only possible in single-type system, i.e. only with ECA 150 ipro ...RC... units!
Two-level small room fan, DN 150, with electrical internal shutter, radio receiver and humidity control, master-slave operation only possible in single-type system, i.e. only with ECA 150 ipro ...RC... units!
* Blue markings show the differences between the products.
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