U-R22 akusona isiqandisi semvelo, ngakho-ke i-water chiller esebenzisa ikani lika-R22’t zithunyelwe emazweni aseYurophu. Ngakho-ke, isiqandisi semvelo sithandwa kakhulu ekuthunyelweni kwe-water chiller. Ngoba S&A I-Teyu spindle water chiller, amafriji emvelo afana no-R134A, u-R410A no-R407C ayatholakala, ukuze unga’akufanele ngikhathazeke ngodaba lokuthekelisa.
Mayelana nokukhiqizwa, S&A I-Teyu itshale impahla yokukhiqiza ye-RMB engaphezu kwesigidi, iqinisekisa ikhwalithi yochungechunge lwezinqubo kusukela ezingxenyeni eziyinhloko (i-condenser) ye-industrial chiller kuya ekushiseleni kweshidi lensimbi; mayelana ne-logistics, S&A I-Teyu imise izindawo zokugcina izimpahla emadolobheni amakhulu aseShayina, njengoba inciphise kakhulu umonakalo ngenxa yokuhamba ibanga elide kwezimpahla, kanye nokusebenza kahle kwezokuthutha; mayelana nesevisi yangemuva kokuthengisa, zonke S&A Ama-chillers amanzi e-Teyu amboza Umshwalense Wesibopho Somkhiqizo futhi isikhathi sewaranti yomkhiqizo iminyaka emibili.