Optical woow that design like on anhib. In addition, the smooth running, high efficiency, the extremely rapid evolution of heat and the Splash cover like. What needs to be improved, is the lamp that is always lit when switched off and to signal that the unit is ready for operation.
Not at all to be compared with a hardware store heater, the feel is very high, the attachment to the wall very convenient. Highly Recommended. Value for money is great.