Jenny's Heat Surge reviews to help combat onset of cold weather and defeat huge monthly energy bills. In order to keep the room that you are in warm, you’ve got to fire up the furnace to heat the entire house, which makes your utility bill go through the roof. In order to be able to keep your family warm and to save money, you need a portable method of heat that can efficiently heat the room that you are in and then be easily moved to the next room that you’ll occupy.