Quite a bit of DIY to set it up safely. Worked the first time I fired it up and for a week so far. Consumes 0.4 L/hr at full speed (5Hz). It blows about as much heat as a 2kW hair dryer. Can't really heat up my garage if it is 4c outside. So I need more insulation. Remote works but responds to buttons very slowly, causing confusion. Main screen is too dim to see in daylight, and at certain angles. Vevor sent quickly to Ireland, free shipping!