Mochini o tjheseletsang ka laser o tšoaroang ka letsoho, diyuniti tsa chiller tsa indasteri tsa mehlala e fapaneng di hlometswe ka dielemente tsa filthara tsa boholo bo fapaneng. Ho sebedisa dielemente tsa filthara ho tla ama tshebetso ya filthara. Ho kgothaletswa ho sebedisa elemente ya filthara ya mohlala wa pele ho yuniti ya chiller ya indasteri.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa tlhahiso tsa li-yuan tse fetang milione e le 'ngoe, e netefatsa boleng ba letoto la lits'ebetso ho tloha likarolong tsa mantlha (condenser) tsa chiller ea indasteri ho ea ho welding ea tšepe ea lakane; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse haholo tšenyo e bakoang ke thepa e tsamaeang sebaka se selelele, le ho ntlafatsa ts'ebetso ea lipalangoang; mabapi le tšebeletso ea kamora thekiso, nako ea tiisetso ke lilemo tse peli.
