Hi chaps, bit of info from you knowledgeable lot. In the house I've just bought the previous owners have fitted a Mitsubishi air con unit in the bedroom with the main fan unit outside. Might be a dumb question, but what runs in the pipes from the main unit outside to the unit inside, is it just water, as I want to remove it and don't want to end up with some sort of fluid peeing all over the bedroom.
If anybody would like a fully working free air con unit, come and remove it and it's yours.
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Mike
Cobraless 
With Age Comes Skills, It's Called "Multi Tasking"
I Can Laugh, Cough, Sneeze, Fart and Pee all at the same time.