Lihatsetsi tse atileng haholo tse fumanehang bakeng sa liindasteri tsa laser chiller tse pholisang mochini oa ho itšeha oa laser oa Brazil li kenyelletsa R22, R134A, R410A le R407C. Lihatsetsi tsohle tse thathamisitsoeng ka holimo ke lihatsetsi tse baballang tikoloho ntle le R22. Sehatsetsi se se nang tikoloho se thibetsoe ke linaha tse ngata, hobane se tla baka tšenyo e kholo ho ozone. E le ho sireletsa tikoloho, S&A Teyu e fana ka R134A, R410A le R407C hore bareki ba ikhethele ha ba reka S.&Li-chiller tsa laser tsa indasteri tsa Teyu.
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.
