We have a five-bedroom house, with an open plan living/dining room area. When I try working it out in my head seems to me we have 100 square meters or…

One of the other options would then be to get a new heating system installed with add-on cooling -- a fairly expensive option but then none of this would be…

Hi, Seeking advice on the effectiveness of ducted cooling via floor vents.
We have ducted gas heating at our home in Sydney, which is a godsend in winter. However, we…