
Rowenta Turbo Silent Extreme +
35 dB

Rowenta Turbo Silent Extreme +
35 dB
Unfortunately, this seems to be normal for the unit. I have therefore returned the fan. It's a pity, actually. The fan itself would be whisper-quiet.
Hello, I have this too and asked myself the same question. It's a kind of buzzing sound. I will probably declare a defect.
We haven't used the fan yet this summer, but I don't think we have anything like it. It is pleasantly quiet.