Has anyone had any issues with an inline fan leaking? I have a National Ventilation Monsoon UMD100T in my loft on a plinth. I was in the loft yesterday and noticed a pool of water beside it. The ducting connections to the fan are secure so I thought maybe there was water sitting in it. I opened it up and there was a small amount at the bottom but nothing to write home about so I screwed it back together and noticed slight drips at the 2 joins of the body casing. Not sure how long it has been going on for (i usually check it every few months). I switched the fan on & there was slow continous drips. The fan's only a year old. Just a short run of ducting at either end (insulated flexi ducting from the shower room to fan & flexi ducting out to the soffit on a slight sloping angle). I got in touch with an electrician and he said it sounds like it's not strong enough to push the water through and suggested replacing with a stronger fan that he uses (Airvent 100mm mixed flow inline fan) so he's coming out next week. It's the 1st inline fan I've had but quite surprised it's not lasted