I purchased 2 of these and no prior knowledge, and all “hope” in the world that they would work to keep us warm. Our wall furnace had been out for about a year and I was ready to find something anything. 

This exceeded our expectations!!! From the presentation to the settings, the remote, oscillation, working thermostat—-WOW! oh and our electric bill keep down to a minimum. That God on these and Wayfair for having them. 

About 2 weeks after we had these our gas company offered a free program to check heaters and replace if broken. Well, our home unit is working (as it would) and
we now have these babies... anyone wanna offer up lol Just kidding.