Umthamo wethangi lesistimu ye-water chiller uyahlukahluka kusuka kumamodeli kuye kumamodeli. Ngokusho kuka-S&Uhlelo lwe-Teyu lokupholisa amanzi embonini, umthamo wethangi usukela ku-9L kuya ku-160L. Uma unemibuzo mayelana nomthamo wethangi, ukuphakama kwepompo kanye nokugeleza kwepompo lapho uthenga isistimu yokupholisa amanzi embonini, ungaxhumana nozakwethu othengisayo ngokufanele.
Mayelana nokukhiqizwa, u-S&I-Teyu itshale amathuluzi okukhiqiza amayuan angaphezu kwesigidi, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-chiller yezimboni kuya ekushiseleni kweshidi lensimbi; mayelana ne-logistics, u-S&I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, inciphise kakhulu umonakalo ngenxa yokuhanjiswa kwezimpahla ezikude, kanye nokwenza ngcono ukusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, isikhathi sewaranti iminyaka emibili.
