Very Noisy - Lacks quality for price. More product information would be useful.
3/5
Works OK but is very noisy. Currently looking to see if I can reduce noise by putting bigger ducting as when ducting is removed the fan speed appears to drop and noise reduces. More info on how the unit actually works would be useful. The small plastic lugs on the flaps that stop air blowing back from outside broke on installation and are much too flimsy for the job.
Nigel Cummings