On a relatively mild winter's day, like we have seen recently, you might feel like you don't need your central heating on all day, but it's not quite warm enough to turn it off either.
That's where one of the best oil-filled radiators can come in handy. But while these devices use electricity to generate the heat, rather than gas like most central heating systems, which is the more expensive of the two, it pays to know how to use your oil-filled radiator efficiently. That means more heat for less money.
