
Frequently asked questions
How do I control the K Fan EC?
It is controlled by G.A.S digital EC controllers. The motor control and protection electronics are built into the fan, and it runs with no humming, even at low speeds.
How efficient is the K Fan EC compared to the K Fan AC?
It saves more than 50% on running costs compared with the K AC Fan. It is maintenance free, has thermal protection, is made in Germany and carries a 2 year warranty.
Which K Fan EC size should I choose?
Sizes run from 4 inch (321 m3/h) to 12 inch (1734 m3/h), with an extra 12 inch L model at 1415 m3/h. Match the size to your ducting and required airflow.
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