I am selling this item because I no longer need it. I used it about 3 times, then put it in the box and stored it for about a year. It heated up very quickly. A remote control is included, so it can be used while mounted on the wall. Operation has been confirmed. The warning sticker on the main unit is peeling off slightly. Since it wasn't used, the remote control does not have batteries. There are traces of tape on the box. Tip-over shut-off, overheat protection, timer, and temperature settings are available. Koizumi, Iris Ohyama