Joalo ka khoebo e ikarabellang tikolohong, S&A Teyu e sebelisa lihatsetsi tse baballang tikoloho, ho kenyeletsoa R134a, R-410 le, R-407C ka har'a mofuta oa sehatsetsing sa metsi a chiller unit. S&A Teyu water chiller units.
Mabapi le tlhahiso, S&A Teyu e tsetetse lisebelisoa tsa 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 tjheseletsa ea tšepe ea lakane; 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 sebaka se selelele, le ho ntlafatsa katleho ea lipalangoang; mabapi le tšebeletso ea ka mor'a thekiso, nako ea tiisetso ke lilemo tse peli.
