I have read in many forums about stand air conditioning systems, but somehow could not find what I am interested in. I bought a MAN TGA 18,310 freezer with the narrow and low cabin (with a bed) and wanted to have a stand air conditioning installed. Today I was at MAN (in Croatia) and wanted to make a little bit of sense. I have read in several forums that the stand air conditioning of WAECO (CA 850S) would not be bad and wanted to see what the whole installation kos There I was advised not to use these roofing systems, because the 3 units in 3 MAN ́s with the same cabin as mine had to be installed a month ago and the systems had to be expanded again. The customer was totally dissatisfied and wanted his money back. Now it is not clear to me if this is the case with (here in Croatia) 35-40C such a (relatively) small cabin can not cool down? There I was also advised that I prefer a standing climate with Diesel operation (after the preheating principle) should buy. But I could not find such a system on the Internet and hope that someone can help me further?! With kind greetings