The wall mounted patio heater turned out to be a great investment afterall. We have used it non-stop since the day we bought it. I like the fact that it was quite easy to install and that it doesn't over heat even when it is continuously being used.
Black Steel Wall Mounted Infrared Patio Heater
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. Our heavy duty Black Wall Mounted Infrared Patio Heater introduces a new revolution in outdoor heating. This adaptable unit can be used indoors and outdoors and comes with a moveable mounting bracket.