Mtundu uwu wa Deep Storage Chest Style Freezer ndi chakudya chozizira komanso ayisikilimu kusungirako mozama m'masitolo ogulitsa zakudya ndi mabizinesi ogulitsa, itha kugwiritsidwanso ntchito ngati firiji yosungiramo zinthu, zakudya zomwe mungasunge zimaphatikizapo ayisikilimu, zakudya zophikidwa kale, nyama yaiwisi, ndi zina zotero. Kutentha kumayendetsedwa ndi makina oziziritsa osasunthika, mufiriji wa pachifuwachi umagwira ntchito ndi cholumikizira chokhazikika ndipo chimagwirizana ndi refrigerant ya R600a. Mapangidwe abwino kwambiri amaphatikizapo chitsulo chosapanga dzimbiri chakunja chotsirizidwa ndi choyera chokhazikika, ndi mitundu ina imapezekanso, mkati mwaukhondo umatha ndi aluminiyamu yojambulidwa, ndipo ili ndi zitseko zolimba za thovu pamwamba kuti zipereke mawonekedwe osavuta. Kutentha kwa izichosungira pachifuwa mufirijiimayendetsedwa ndi dongosolo lamanja. Mitundu ya 3 ilipo kuti ikwaniritse zosowa zosiyanasiyana ndi kuyika, ndipo magwiridwe antchito apamwamba komanso mphamvu zamagetsi amapereka zabwinonjira ya firijim'sitolo yanu kapena khitchini yodyeramo.