ᐅ Induction cooktop with annoying continuous fan noise

Created on: 5 Aug 2016 17:15
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Steffi33
I currently have two different induction cooktops here (one for 39 EUR and one for 59 EUR) and I’m shocked at how noisy both devices are... even on the lowest setting, the fan runs continuously... absolutely terrible.

My question is... can I save myself the trouble of searching further... are induction cooktops generally designed to have the fan running all the time? If so, I’d rather get a conventional hotplate.

What are your experiences?

Best regards, Steffi
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daniels87
7 Aug 2016 10:43
Above all, the heat radiating from the top must also be dissipated, especially during extended use on multiple burners. However, loud fan noises are often caused by installation errors.

But with such an external cheap budget device from China, you shouldn’t have any expectations anyway. That said, it does the job well. I use one of these for cooking and keeping food warm at parties (e.g., a 25L (6.6 gallons) pot of chili con carne or mulled wine).
Neige7 Aug 2016 11:00
Could you please explain to me in more detail, @daniels87, how the heat emitted upwards relates to the fan, especially?
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daniels87
7 Aug 2016 11:09
The heat from the pots partially transfers to the interior as well.
Neige7 Aug 2016 11:16
Alright, let's leave it at that. 😉 I don't want to start a discussion here. The way induction works is explained in detail all over the web. 😉
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daniels87
7 Aug 2016 11:26
I have frequently opened and repaired such parts, so I am quite familiar with the typical weak points.
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Saruss
7 Aug 2016 11:46
Neige schrieb:
Alright, let's leave it at that. 😉 I don't want to start a discussion here. The functioning of induction is already well explained across the web. 😉

When a pot that is 100 degrees Celsius (212°F) hot is on the induction cooktop, the glass surface also becomes hot, and the heat naturally transfers inside by thermal radiation, even without direct contact. Over time, this heat must be vented.

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