Oxymoron alert!extractor fan that does not need an outlet?
What about it?What about the steam?
Well how does it hold the water over time?
Or worse case it condenses into liquid water which drips out and onto the hob ( or into the frying pan )The water vapour will come straight back out again.
It doesn'tWell how does it hold the water over time?
I doubt there are any that will satisfy Building Control, no.Is there such a thing as an extractor fan that does not need an outlet?