I live on my own in a tiny 1 bed flat... spending over £35/month (£420 a year) just to heat water for a shower a day is slightly crazy is it not?
I currently only partially heat the water, so it 'only' costs me £19/month to have a shower a day!
I am wondering what the most energy efficient way of running this OSO 210 Direct water heater is? currently it is costing a fortune to run it on a timer for 1.5hrs a day! so i am wondering whether losing the timer and running it 24/7 will be better?
According to the brochure to heat the full...
