Hi, I just had my single phase meter replaced with two 3 phase meters. For the first time I run out of hot water during shower. I now understand that my hot water only starts at 10pm. Can you please clarify what was happening previously with the single meter? The guy who came to change the meters told me about the second meter, as it was in his notes that I have offpeak for some reason so it is reccomended to put that. He did not explain that I will be saving money by showering in cold water. If ...