Ho fetola metsi a potolohang ke o mong oa mehato ea bohlokoa ka ho fetisisa ea ho boloka mochini oa chiller oa indasteri o pholisa mochini o betliloeng oa laser New Zealand. Ho khothalletsoa ho sebelisa metsi a hloekisitsoeng kapa metsi a hloekileng a silafetseng e le metsi a potolohang e le ho qoba ho thibela metsi ka lebaka la litšila tse ngata kapa ho eketsa moemeli oa ho hloekisa limescale metsing a potolohang ho qoba limescale.
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.
