The Source Network Discovery Eco Heat Infrared Heater is a portable Heat Source that is revolutionary in design to offer you safe, healthy and therapeutic heat for an unobstructed area of up to 700 square feet and save you money and energy. This heater offers ultra-efficient, safe and evenly distributed heat at less cost then other heating systems. The air quality emitted and it"s ultimate heating performance is due to an efficient and innovative design that incorporates the absorption of infrared energy. This allows production and circulation of purified heated air back into your desired space. The results are an even distribution of heat without the heat loss that normally occurs at windows, ceilings and walls. This saves energy, heat and money.