I-Fin Heating Element Air Heater ifezekisa ukutshabalalisa ubushushu ngokongeza ama-spiral fins aqhubekayo afakwe kumphezulu weetyhubhu zokufudumeza eziqhelekileyo. I-radiator yandisa kakhulu indawo ephezulu kwaye ivumela ukuhanjiswa ngokukhawuleza emoyeni, ngaloo ndlela inciphisa ukushisa kwezinto ezingaphezulu.Izifudumezi ezifakwe kwi-tubular zingenziwa ngokwezifiso kwiindidi ezahlukeneyo kwaye zinokuntywiliselwa ngokuthe ngqo kumanzi afana namanzi, ioli, izinyibilikisi kunye nezisombululo zenkqubo, izinto ezityhidiweyo, umoya kunye neegesi. Isifudumezi somoya esihlawulisiweyo senziwe ngezinto zensimbi ezingenasici, ezingasetyenziselwa ukufudumeza nayiphi na into okanye into, njengeoli, umoya okanye iswekile.