Mutliplus II 5000 sounds like a vacuum cleaner

And is the sound gone above 2400 watt?

I also was at a friend of mine and they have also the same multiplus 5000 gx but that unit doesn’t make the howling noise. So I asked the distributor how to solve this by either replacing the fan or replacing or reparing the multiplus. Tbc

Today I replaced my Multiplus 2 5000gx under warranty.

The howling noise is reduced by 80%

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Excellent outcome.

Did laugh at chat title, if my vacuum made such horrendous noise i would take it straight back. Alas mp2 is wired in and bolted to wall.

I didn’t know if the sound was normal, but after installing another mp2 I noticed the sound was not so loud as mine made.