When the price of gas soars, a portable electric ... well over an hour to register any difference from 10 feet away. On the plus side, it draws much less power than the 1.5kW and 2kW oil heaters ...

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 ...