He heats well and is suitable for my caravan, particularly since it has only 700 watts on the low level and so the safeguards are not overloaded camped. But he makes a lot of noise. Too bad that the fan is not in two stages, so it is annoying when you are exposed to noise in the caravan. Quite easily the part is not, but it was clear it. Too bad that you have sent me clear a device with significant signs of wear. That should not be, but I was too lazy to send it back.