dual tariff
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Loud bang sound when economy 7 meter switches over.
My grandparents live a bungalow with modern central heating that has a economy 7/dual tariff meter that according to them is making a loudish bang sound when it switches over at night and in the morning. Note that they do not have any storage heaters or any other high night time loads and only...- eveares
- Thread
- dual tariff economy 7 electrical bang electricity meter kwh loud bang meter
- Replies: 35
- Forum: Electrics UK
