Amashanyarazi ya Cartridge ni amahitamo meza yo gukoresha nkisoko itwara ubushyuhe bwo gushyushya ibyuma bikomeye, guhagarika no gupfa cyangwa nkisoko yubushyuhe bwa convective kugirango ikoreshwe mumazi atandukanye na gaze. Amashanyarazi ya Cartridge arashobora gukoreshwa mukirere cya vacuum hamwe nubuyobozi bukwiye.