Ma evaporator a DL, DD, DJ amatenga chubu cha mkuwa chopopera ndikupanga ma flanges a aluminiyamu, omwe ali ndi mphamvu yothamangitsira kutentha kwambiri. Ma cooler omwe amagwiritsidwa ntchito ndi otetezedwa ku chinyezi, kutentha kochepa, mphepo yamphamvu, phokoso lochepa, ntchito yokhazikika komanso yodalirika. Dongosolo la electrothermal melting frosting limagwiritsa ntchito chubu chachitsulo chosapanga dzimbiri, ndipo chubu chotenthetsera cha chip chimalowa mwachindunji mkati, nthawi yosungunula ndi yochepa, ndipo zotsatira zake ndi zabwino; chipolopolo chakunja chimapangidwa ndi mbale yachitsulo yapamwamba kwambiri, yopopera ndi ukadaulo wa pulasitiki, yokana dzimbiri, yowoneka bwino, yokongola komanso yopatsa.

Ma DL, DD, ndi DJ a denga lopachikidwa ndi mpweya amatha kugwira ntchito ndi ma compressor condensing units ndipo angagwiritsidwe ntchito m'nyumba zosungiramo zozizira zomwe zimakhala ndi kutentha kosiyana monga zida zoziziritsira. Ma DL a DL ndi oyenera kusungira kutentha kwa 0°C. Akhoza kupezeka pa zipatso ndi ndiwo zamasamba ndi zina zotero.

Mndandanda wa DD umagwiritsidwa ntchito posungira nyama, ayisikilimu ndi zakudya zina zozizira zomwe kutentha kwake kuli pafupifupi 18°C; mndandanda wa DJ ndi woyenera -23°C kuti uzizira nsomba, zakudya zam'madzi.