If that’s you, you deserve to be warm, too! The DeLonghi Dragon digital heater is an oil-filled heater that emanates heat like a radiator instead of blowing hot air. It’s a great choice for ...

A radiant heater is a type of space heater that doesn’t use a blower or fan to circulate the warm air it generates.

The DeLonghi Radia S Eco (TRRS0715E) is an oil-filled radiant heater. Oil radiators make for some of the best space heaters as they can be more energy-efficient, that's because once they reach ...

We've tested electric heaters from Argos, DeLonghi, Dimplex, Dyson, Russell Hobbs and more, including electric wall heaters, fan heaters, oil heaters and convectors. We discovered which heat up a ...