Quote:
Originally Posted by SnoopZ
Gas around 5kWh(this was left on to heat the hot water twice a day). I have an old boiler so maybe I should turn off my hot water and use zero gas when away although it's only costing me 21p a day in Gas usage.
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I would set the boiler to only heat water on demand. That would save you a small fortune over time. Upgrading your boiler would really help too.