Where do you 'putting the heating on' guys live? I'm in Nottingham and it's been far too hot and humid to imagine it all day and night. September has been an ideal month temp wise for me here. I have started closing the window someway through the night to be fair and do wear a jumper when I take the dog out at 7am
Ours turned itself on on Saturday briefly when it just dropped a little colder inside, but other than that has been off all of today. That's in Durham.