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  • My small bathroom (no outside walls, no windows, no extractor) is unsurprisingly getting a bit damp.

    There's the fascia of a standard extractor fan in there (no mechanism or wiring behind it) which connects to a rectangular duct which runs right over our kitchen for about 5 metres and then finally terminates at the exterior wall above one of our windows. There's a grille on the outside of the property where the duct terminates but as far as I can see the duct is completely empty, no visible mechanics at either end.

    What are my best options here?

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