ventilation
2.000 kr
I would like to install a ventilation system in the bathroom. I have a special cable and it says ventilation on it, but I need to make a hole in the wall and install a ventilation system, since the weather outside has become colder and I always open the windows when I take a shower so that there is no condensation. I don't understand how to do it and I need to find a master who can advise which fan is better to install to also save heat.


