Bosch Series 8 Dishwasher noisy

Palle — Sun, 04 Jan 2026 20:35:41 GMT

I live i Denmark and just bought a Bosch Series 6 dishwasher.

It should have a noise level of 40 db. I have filled it and when I run it on ECO, the noise a meter away is between 50 and 55 db.

I've put 50mm of this insulation material on top of the machine ( https://www.stark.dk/isover-climcover-lamella-alu2-lamelmaatte-50-mm-1200-mm-5-m?id=4400-5994878 ), leveled it (up against the insulation), fastened it to the side cabinets and now I'm running the ECO program.

Average noise in pre-rinse is 51 db - approximately 1 meter from the machine.

In main wash (when heating water), I measure 55 db.

The noise is like water flushing around inside of the machine and a low frequent whine in the beginning - which I suspect is the waterheater.

I am thinking of ordering a service under guarantee. Am I wrong here?

Betreff: Bosch Series 8 Dishwasher noisy

Ulrike — Fri, 09 Jan 2026 06:58:19 GMT

thank you for sharing your case. Unfortunately we only focus on Bosch Smart Home devices. Please contact the support of Bosch Home.

Smart regards

Ulrike