The fan is a bit smaller than expected (not so bad). The build quality is good overall, a dial up but not quite centrally mounted. The fan I use in the winter Car pre-departure in the morning Interior heating and slithers-defrost, the fan will run about 10-15 minutes without supervision. Therefore my tipping shutdown was (with easy button at the bottom realized) is very important. Unfortunately, this offer is not all heaters. Efficiency is despite only 1800 W subjectively better than the previously used 2000 W heater (makes the car interior was much faster). Overall, a recommendable device.
