http://www.articleheaven.net en-us editorial@articlealley.com Long wave infrared heating is also an electric heating elements. The principle of its work seriously deviates from the others. During its work, there is an emission of thermal energy due to the emanation infrared electromagnetic waves. So first it heats t... http://www.articleheaven.net/infrared-heater-review-1264511.html 27th November 2009