I-R22 akuyona into eqandisayo yemvelo, ngakho-ke i-water chiller esebenzisa i-R22 ayikwazi ukuthunyelwa emazweni aseYurophu. Ngakho-ke, i-environmental refrigerant ithandwa kakhulu ekuthunyelweni kwe-water chiller. Kwi-S&A Teyu spindle water chiller, ama-environmental refrigerant anjenge-R134A, R410A kanye ne-R407C ayatholakala, ukuze ungakhathazeki ngenkinga yokuthunyelwa kwamanye amazwe.
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 kanti isikhathi sewaranti yomkhiqizo siyiminyaka emibili.
