Alat pemanas pengumpul sinar matahari (solar thermal collectors [heating]); Elemen pemanas (Heating, apparatus); Generator pemanas (Heating generators), Elements); Penghimpun kalor (Accumulator [heat-]); Alat pertukaran kalor [bukan bagian dari mesin] (Heat, exchangers [not part of machines]); Pelat-pelat pemanas (Heating plates); Dapur-api matahari (Solar, fumaces); Filamen pemanas, listrik (Heating Filament, electric); Pancaran cahaya LED peralatan, penerangan (Light - emitting diodes [LED] lighting apparatus); Peralatan penerangan (Lighting