Air heating apparatus; Aquarium heaters; Coils as parts of distilling, heating or cooling installations; Distillation apparatus not for scientific purposes; Electric hair driers; Electric heating filaments; Electric radiators; Floor heating apparatus; Heat guns; Heating apparatus for defrosting vehicle windows; Heating apparatus for solid, liquid or gaseous fuels; Ionisation apparatus for the treatment of air; Ionization apparatus for the treatment of water; Steam generating installations; St...