JoshuaZim3 years ago000Can anyone tell me the diameter of the air outlet (hose)? Kann mir jemand den Durchmesser des Luftauslasses (Rohr) sagen?Show in original language (French)Former employee3 years ago000 Helpful answerA 125 mm hole in the wall is required according to the supplier's instructions, which should correspond to the diameter of the pipe.Show in original language (French)Comment1 comment