Transportable: moveable air con units are adaptable in that they are often put everywhere that has a plug/power outlet. They're even so confined in their output and generally only appropriate for one room. Variety of windows: Windows can account for as much as 40 per cent of a house’s warmth https://local.google.com/place?id=6405851160347043715&use=posts&lpsid=1672848717497878082