1) Compressors zo muri firigo za Copeland zikoreshwa mu buryo bwa Semi-Hermetic; nziza kandi zizewe;

2) Kondensiyo ikoresha umuyoboro w'umuringa n'ubwoko bw'amafi ya aluminiyumu cyangwa ihinduranya ubushyuhe bw'igikonoshwa n'umuyoboro mu buryo bugezweho.

3) Guhinduranya ubushyuhe neza kandi bimara igihe kirekire;

4) Umufana wa rotor ukabije ufite urusaku ruto, imikorere myiza, kandi usa neza;

5) Ibikoresho byo gukonjesha byo mu mahanga bifite ubuziranenge bwo hejuru kugira ngo bigenzurwe neza kandi byizewe cyane mu mikorere yabyo;

6) Ibikoresho bifite agasanduku k'imbuga kadapfa amazi. Ibice byose byo kugenzura bikoreshwa mu kwinjira mu gasanduku k'imbuga, byorohereza abakoresha gukoresha insinga;

7) Ikoreshwa cyane mu byumba bikonjesha bitandukanye, ikoreshwa mu kubika, gukonjesha, gukora urubura, amazi akonje, n'ibindi bikoresho bikonjesha.