Last year was the first year we had central heating (storage heaters previously)... and I went a little dial happy relishing in the fact that we could have pretty much instant heat when we needed wanted it.
EON had estimed our usage and of course we went right over and were £700 in debit by the end of last winter 
We have been clearing the debt since but don't want to end up in the same position at the end of this winter.
We have switched tariff so we're on the cheapest one and haven't got the heating on timer just yet... but DH said this morning he thinks it's time for it to go on...
So, any tips for being economical with central heating?
Thank you!