Heat pumps run on electricity instead of gas, and are more efficient than traditional boilers. They warm buildings by ...

Add Yahoo as a preferred source to see more of our stories on Google. Gas boilers are the most affordable option for many households, but heat pumps offer the potential for greater savings over time. ...

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 ...