Izakhi zokushisa ze-tubular zivame ukusetshenziswa ekushiseni kwezimboni ngenxa yokuguquguquka kwazo kanye nokufinyeleleka kwazo.Asetshenziselwa ukushisisa uketshezi, okuqinile namagesi ngokusebenzisa i-conduction, i-convection, kanye nokushisa ngemisebe.Ikwazi ukufinyelela emazingeni okushisa aphezulu, izifudumezi ze-tubular ziyinketho ephumelelayo yezinhlelo zokusebenza ezisindayo zezimboni.