Dutanga igitutu cyumuvuduko muguhitamo kwinshi kwingingo zingana nubunini butanga ibintu byoroshye kugirango byuzuze ibisabwa mpuzamahanga nibisobanuro.Irakoreshwa mubisabwa nka Heat Exchangers, Condensers, Evaporator, Feater water Feater, Coolers, Fin tubes nibindi.