Nothing at the moment. Everything is shut down as the winter is well and truly over.
Towards the end of June it usually starts getting pretty hot here so I'll be switching to cooling mode along with my cheap non-air conditioning night-time cooling system.
http://ecorenovator.org/forum/other-...t-cooling.html
I am noticing a big temperature difference between the old and new build, the old being much hotter due to lack of roof insulation. The temperature in the roof space is very high compared with the rooms - I'll take some readings and let you know what the difference is - 7cm insulation certainly makes a difference!
You can see the new/old build quite well on Google Earth.