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The boiler is used in a central heating system to heat water that is pumped through pipes to radiators within the home.

5 votes
3 answers
5k views

Should we turn our oil hot water heater off every night?

My husband and I are considering shutting off our hot water heater from 8pm to 8am every night to save on energy. Is such a time frame long enough to create a noticeable difference in our oil bill? …
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