Fan heaters for wall mounting, or mounted on castors to heat premises with recirculated air (case in electro-galvanised steel, painted and stove-dried – double layer of thermal insulation). Thermal safety device. protective grille and air deflector. Switch and thermostat on front panel with power on/off switch. Sound level at 1 m = 55 db(A). IP 33. Delivered with pair of wall brackets.