The CV and KV are two ranges of wall mounted fans.
The CV
has a circular backing plate, while the KV has a square one.
This
variety combined with ease of positioning allows a wide variety of
applications including use in damp environments.
CV and KV are available with AC or EC motor.
Airflows up to 1.760 mᵌ/h (0.49 mᵌ/s).