As an American, I can't understand a few of these sentences. I am mostly confused that you say you have a heat pump that cools, and you are sick of AC promotion. There is some kind of disconnect here, because in the US, a heat pump is AC.
Separately, everybody I personally know (Northeast US) considers 26 C indoors to be hot (not warm - hot). It's amazing to me that people can feel temperature so differently.
Separately, everybody I personally know (Northeast US) considers 26 C indoors to be hot (not warm - hot). It's amazing to me that people can feel temperature so differently.