inline shower fan

[ianphilip007]

hi need some advice. Recently fitted a 100mm 20w standard inline shower fan for a very small shower room. the fans stated extraction rate is 90m3 but it appears to have very little suction and the customer is stating that it isnt clearing the room when the shower is in use. Now i have checked the ducting and it appears to be extracting as there are signs of water in the ducting where it attches to the fan. Now is it a case of the fan just not beeing powerfull enough and i need to fit a more powerfull fan ? As i thought 90m3 would be sufficent any ideas please?

 

[GLENNSPARK]

got an inline in my shower room at home and its a load of crap.......will sling it and get a better one.....it`t a manrose by the way....cheap contract crappiness..lol...........

 

[Marvo]

A few years ago I added a 250 cu m /h fan to my own shower room, pulling air from immediately above the shower cubicle, and provided an air inlet to the room.

Extracting from directly above the shower would be the best way to gbviously you get a lot of condensation through the system so I would make the run-on period as long as 10 minutes if you can to dry it out fully after a shower.