ESSENTIAL!!! We're out in the Penrith region - and DD goes to an independant school where every classroom has air con. If kids are too hot and bothered, they dont wanna learn!

We haven't had an issue with the air con being too cold/warm, as the kids are kept inside if its too hot/cold outside.

I have my air con on in the car when its 28 why should my DD have to suffer in the heat/cold at school?