In article ,
Andy Bennet wrote:
I've been told that my electric boiler is useless during a power cut.
Are Gas boiler C.H. pumps, timer and control electronics gas powered?

When I installeed CH in my last house - 1960s - I did try to find a 12v
pump so the we could cope during power cuts. No such luck

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from KT24 in Surrey, England
"I'd rather die of exhaustion than die of boredom" Thomas Carlyle