watts power consumption (low / mid / high speeds). 50 / 60 / 68 litres per second / 180 / 216 / 245 cubic metres per hour extraction rate (low / mid / high speeds) Suitable for mounting in lofts or ceiling voids and for use in applications such as bathrooms, shower rooms, kitchens and more We've always been dissapointed with the performance, especially after he told us it was overkill, and we've put it on maximum timer and maximum speed.

Controlled by remote ON/OFF light switch. The extraction rate of 245m³/hr leads the way in performance and power. Easy installation and maintenance - Fan assembly easily removed from rigid ducting installations using specially designed construction Easy installation and maintenance with the fan assembly easily removed from rigid ducting installations using the specially designed construction

High quality ball bearing, long life motors, continuously rate and warranted for a minimum of 30,000 hours or 3 years. And re-visiting my mention of the bigger more beefy fans, would it be wise/sensible to go for 150mm ducting and then use a reducer if I can resurrect the current 100T.

MF100S is fully BEAB approved, building code compliant and is IPX4 rated Features of the Manrose MF100S Inline Fan Include: The Manrose 4 inch inline fan provides a high extraction rate whilst keeping noise to a minimum. The mixed flow created by the twin blades enables the fan to pull more air than a conventional extractor fan making it ideal for use in bathrooms and other areas of high humidity. Genuine Manrose branded product. High quality ball bearing, long life motor, continuously rated and warranted for a minimum of 30,000 hours or 3 years We're also thinking about cutting a new hole in the ceiling (Filling and patching up the old one) where we actually want it, and then common sense would tell me that it would make sense to have the fan on the nearest joists on the way to the outside - I think we would swap to the front soffit as that is the closest by some margin. Rated to IPX4. Easy installation and maintenance with the fan assembly easily removed from rigid ducting installations using the specially designed constructionTimes I have been up in the loft, I can feel by weight and noise that a lot of water sits in the ducting, far from ideal. The isolator switch works, which is a bonus, the electrics at the top had no water ingress or moisture inside. This particular model; the MF100T, features an over-run timer that keeps the fan running for a period of up to 20 minutes (set upon installation), after power off, to ensure all moisture or stale air is extracted.