Find out how much gas central heating costs to run, plus the different gas boiler systems you can choose from. With over 10 years’ experience writing about consumer affairs, Sarah leads on energy ...

With over 10 years’ experience writing about consumer affairs, Sarah leads on energy content at Which?, helping customers navigate the market and exposing poor practice. Nearly every household in the ...

For decades, gas central heating has been the default for most UK homes. It is familiar, widely installed and, in many cases, still the cheapest way to heat a property. But that picture is beginning ...