The Winner May Surprise You
This new space heating technology proved immensely popular and, like every good idea, quickly spawned a number of competitors.

The heaters reviewed bel...

For your information, rising energy cost has given it an edge over all the other competitors. At the same time, people are becoming increasingly aware of how versatile and cost-effective this s...

The Optimus H-5210 receives consistently high reviews from consumers who have bought this heater. That is not to say it is perfect; but we'll get to that in a minute.

The heat sou...