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 ...

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 ...

Countless homes throughout Britain have probably already fired up their central heating systems. As the colder months draw near, evenings are becoming increasingly chilly. Increased heating ...