Brilliant product. I got a bungalow of 8 flats in. In the past, every room has problems with condensation, humidity, mould. I tried many things to help combat this problem. However, every time I visited my tenants, i always felt the room air is humid and not having fresh air. I know opening the window could be solution but in winter time, no one like to do it.
I got 2 Kair to try first after speaking to Marc, I could felt the difference of air in the room. The room became less humid and the air has been fresher. After trying for 2 rooms, I decided to put the rest with this fan. The job was done today, I was very pleased as the air in all the rooms are really nice not like before. I highly recommend this product. Because the flat is self contained, so I was worried about the noise. Kair is very good as in normal mode, I hardly hear anything but when it is boost mode of course the noise is stronger but it will trick back to normal mode when the humidity is at set level. To install it is a bit hard as the old fan hole is smaller so we need to make it bigger but our electrician did it for us very well.
Thank you so much to Marc for giving useful advice and selling such a good product like this.