I order a heating "high-tech", ceramic programming, screen, remote control and plastic body. I returned it to Amazon as it warmed sufficiently for 2000 w. For 20 more I bought this AKO minimalist but enough features to do what I ask, quickly warm my 7 m2 bathroom while I "grandson lunch." This all-metal body is likely to play an important role in its effectiveness. (Not on the plastic supports the same temperature without softening.) Easy to install. The wall bracket is independent device which enables to win without tools, heating to clean the back.