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    According to the energy saving trust if everyone in the
    Added: 2020-05-09 | Category: one | Comments: 0

    According to the energy saving trust, if everyone in the uk with gas or oil central heating installed an efficient condensing boiler with full heating controls, enough energy would be saved to heat nearly 1.9 million homes for a whole year, and save each household as much as £305 per year. They can come in various shapes and sizes, but in all electric boilers, you’ll see water running through the system to be heated by a heating element.