Soldato
- Joined
- 19 Oct 2010
- Posts
- 3,579
You have a split air con unit there, just run it or use dehumidify mode?
You have a split air con unit there, just run it or use dehumidify mode?
worth a try before you spent the dosh.Thank you. You’re right. It’s not appearing to do anything.

They aren’t very good at dehumidifying, not down to any reasonable level that stops mold and condensation.
Just get a desiccant dehumidifier. I’ve now set mine to come on with the night EV cheap tariff.
All air cons dehumidify, that's why they have a drain hose to the outside where water comes out
However the amount of water they can extract per day is very low compared to a dehumidifier. My dehumidifier can extract 40 litres of water a day, where as my air con can probably only do 1 or 2 litres
TBH the outside air is pretty dry if you want to just ventilate and reheat. My house is currently 35-40% RH all winter.
Yeah I worded that terribly - when the cold air comes in and warms up, its relative humidity goes right down. But that won't be enough if what's coming in is so wet it's misty out, it's true.We’ve had a lot of really damp days this winter.
We're all now part of john_smith's workout sweat, bask in itWTF lol