rolion wrote: »
If you want only one unit,go for a decentralised model,fitted in the wall.
But better long term to do it centralised...
mike_2009 wrote: »
I was looking into this a few months ago for my bedroom. Ended up buying a Vent Axia Pozidry pro with heater. It supplies filtered air from the attic to the upstairs landing. I did check out those other ones and rang around but the installers price didn't pursuade me, I installed the Pozidry myself!