Our patent pending heavy duty Stainless Steel Offset Infrared Patio Heater introduces a new revolution in outdoor heating. Operating at 90% heating efficiency, this infrared patio heater runs on regular household electric current and is substantially less expensive to operate than propane patio heaters. This adaptable unit can be used indoors and outdoors and has wheels for easy mobility. Another great accessory would be the Old World Bronze Finish Table Top Patio Heater, from our Patio Heaters collection.