Questions about Haier Ws50ga

This unit uses a compressor together with the cooling liquid, just like a "normal" refrigerator.

This is not an email, you are on the community. If it is not suitable for Swiss plugs, we deliver a mini adapter with the product, which does not change the use of the device at all and the plug will be only slightly longer. As far as the power strip is concerned, this should not be a problem (without guarantee).

Since 2021, there are new or changed conditions regarding energy declarations. The meaning of the energy efficiency classes and the classification of appliances into them have changed. https://www.heise.de/news/Neues-Energieeffizienzlabel-fuer-Displays-und-Haushaltsgeraete-5048758.html https://www.melectronics.ch/de/cp/neue_energielabels

The operating temperatures should be listed in the technical data. Then you can decide for yourself whether it is worth putting the wine cabinet next to the heating. In any case, a wine cabinet can be used for storage.

Since the partner service offered is the commissioning of the cabinet, delivery to the basement should be possible (without guarantee). More detailed information can be provided by the responsible service partner, as they will contact you regarding delivery.