Njengendawo yokupholisa ye-water chiller epholisa umshini wokushisela ovame kakhulu, amanzi ajikelezayo ayinto ebalulekile. Ngakho-ke, kuphakanyiswa ukusebenzisa amanzi ahlanzekile noma amanzi ahlanzekile acwengekile njengamanzi ajikelezayo bese uwashintsha njalo (njalo ezinyangeni ezi-3 kuphakanyiswa) ukuze kugwenywe ukuvaleka komzila wamanzi ojikelezayo ngenxa yokungcola nokugcina ukusebenza okuzinzile kokupholisa kwe-water chiller.
Ngokuphathelene nokukhiqiza, i-S&A Teyu itshale imishini yokukhiqiza engaphezu kwesigidi esisodwa sama-RMB, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-industrial chiller kuya ekushiseni insimbi; maqondana nokuthutha, i-S&A Teyu isungule izindawo zokugcina impahla emadolobheni amakhulu aseShayina, njengoba inciphise kakhulu umonakalo ngenxa yokuthutha impahla ibanga elide, futhi ithuthukise ukusebenza kahle kwezokuthutha; maqondana nensizakalo yangemva kokuthengisa, wonke ama-water chiller e-S&A Teyu amboza uMshuwalense Wesibopho Somkhiqizo futhi isikhathi sewaranti siyiminyaka emibili.
