Hello Digitec supplies a fixed adapter which permanently changes the plug to the CH plug. The window kit is only intended for American windows. I recommend making your own plexiglass seal and attaching it with magnets from supermagnete.ch. It's also very easy to remove. You can find instructions and inspiration here: https://www.klimaanlagen-guru.de/klimaanlage-fensterabdichtung I got Plexiglas from here, they also mill the right hole for the hose. The diameter of the Midea Silent Cool for the hole is 125mm: https://hofmaenner-ag.ch/fertigungsverfahren/acrylglasverarbeitung/ Or, if you want to make the hole yourself, there's also something from Hornbach :) https://www.hornbach.ch/de/conf/acrylglasplatte-5x1520x2050-mm-extrudiert-zuschnitt-online-reservierbar/221658/ I would advise against using the window feed-throughs with fabric zip fasteners for monoblock appliances. The negative pressure from the compressor always allows hot air to enter from outside. And even better, if it's in the budget for next summer: why not go for a Midea Portasplit? I have one of these in use and no longer want a monobloc unit.

Only in venting mode, we have never emptied the tank, air conditioning runs every night in summer

The hose has a diameter of 18cm

These are different suppliers on our part, the articles are otherwise identical.

I wouldn't look so much at the label. The power consumption in cooling mode is 1160 watts. I think that's OK. 10 hours in cooling mode at a price of 25Rp./kWh costs you about Fr. 3.-. The unit is of very good quality, cools perfectly and is really quiet.

As a rule, a fabric window seal that is attached to the window with Velcro is sufficient, but you must at least tilt a window at another point in the flat because otherwise the air conditioner can create a negative pressure. What hot air is led out must come in again at another point.

Exciting that Galaxus is forwarding this question to buyers of the device :-) Bought on 27.6.2022 for CHF 509 incl. 7.6% VAT. A really good device, but apparently the manufacturer (or others?) wants to rip off +39 per cent from Swiss customers.

Yes, everything is included (even different window adapters).

A 125 mm hole in the wall is required according to the supplier's instructions, which should correspond to the diameter of the pipe.

I'll say this: Amazon's customer service is not comparable to Digitec. It just depends on the experiences you have had yourself.