Mojave Infrared Heaters

[Bull]

Can anyone comment on these? Here is a link to the sale at Costco:

http://www.costco.com/Browse/Produc...utdoor-_-74-_-MojaveSunHeater_BCEmail_248_US#

My barn hasn't been wired yet, but if it is safe to run one of these off a thick, quality extension cord, then maybe I could at least tinker around out in the garage a bit.

Or, waste of my money and a bad idea?

 

[kamkuda]

I say them too. They looked like a good idea for instant heat. But I do not have any experience with them