Reply To: Opening Door to Air Conditioned Room on Shabbos

First of all, it is “dovor she-eino miskaven’- something that you don’t intend doing- and we pasken that this is muttor. Because it is a very temporary event- opening a door or a window- it is not a “psik reishe’. Evne if it you want to say that it is a “psik reishe”, it is ‘lo niche lei’ (he does not want the intended result) and we pasken like the aruch that allows “psik reishe” if it is ‘lo niche lei”