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Why we sell air conditioning systems with climate-damaging refrigerant

Simon Balissat
27.6.2025
Translation: Elicia Payne

Refrigerants are essential for the AC system to keep your room cool in summer. They can also pollute the environment as much as a flight from Zurich to Berlin and back.

Why does Galaxus sell climate-damaging air conditioners?

The main issue we’re currently experiencing with the AC systems in our range are those with the refrigerant R-32. These are most split appliances, i.e. appliances that connect the inner and outer units via a hose. You can find out more about the different types of air conditioning units here:

In fact, we stopped selling mobile split systems for a time because they use R-32 and we weren’t sure what would happen next. The truth is, one kilogramme of R-32 has the same impact on the environment as a flight from Zurich to Berlin and back. At least there’s probably a little less than a kilo of R-32 in the average system.

And if the coolant remains in the appliance circuit, there’s no risk to the environment. It only becomes harmful if there’s a leak and the coolant escapes. This can be a result of poor maintenance or improper disposal.

Air conditioners with R-32 have been available in our range for some time again. This is because we trust our customers to have their appliance serviced by specialists to prevent leaks from occurring in the first place. And are confident that they dispose of their AC units properly.

Is Switzerland adopting EU laws?

It’s not yet clear whether Switzerland will follow suit and ban R-32. However, if the only air conditioners still on the market in all neighbouring countries are those without R-32, suppliers in Switzerland will likely only sell such appliances too. Switzerland is simply too small a market for international corporations to have an additional special range.

I’m not here to judge whether active cooling makes sense or not. But if you want to share your tips on how to keep the heat out of your home, the comment section is yours. Just remember to keep a cool head in the discussion.

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When I flew the family nest over 15 years ago, I suddenly had to cook for myself. But it wasn’t long until this necessity became a virtue. Today, rattling those pots and pans is a fundamental part of my life. I’m a true foodie and devour everything from junk food to star-awarded cuisine. Literally. I eat way too fast. 


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