Ho na le kamehla & bohlale mekhoa ea ho laola mocheso bakeng sa moea pholileng metsi chiller e pholileng tšepe e sa hloekang faeba laser ho itšeha mochini. Tlas'a mokhoa oa kamehla, basebelisi ba ka fetola mocheso oa metsi ka letsoho kamoo ho hlokahalang; Tlas'a mokhoa o bohlale, mocheso oa metsi o ka itlhophisa ho latela mocheso o teng, o ka qobang haholo ho hlahisoa ha metsi a khutsitseng.
Mabapi le tlhahiso, S&A Teyu e tsetelitse thepa ea tlhahiso ea li-yuan tse fetang milione, ho netefatsa boleng ba letoto la lits'ebetso ho tloha ho likarolo tsa mantlha (condenser) ea chiller ea indasteri ho ea ho cheselletsa lakane ea tšepe; mabapi le thepa, S&A Teyu e thehile matlo a polokelo ea thepa metseng e meholo ea Chaena, e fokolitse tšenyo e khōlō ka lebaka la thepa ea nako e telele ea thepa, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.