R22 haisiyo refrigerant yezvakatipoteredza, saka water chiller inoshandisa R22 haigone kutumirwa kunyika dzeEurope. Saka, environmental refrigerant inonyanya kufarirwa pakutengeswa kwewater chiller. Kune S&A Teyu spindle water chiller, environmental refrigerants dzakadai seR134A, R410A neR407C dziripo, saka haufanirwe kunetseka nezvedambudziko rekutengeswa kwekunze.
Panyaya yekugadzira, S&A Teyu yakaisa michina yekugadzira inodarika miriyoni imwe yeRMB, ichivimbisa kunaka kwemaitiro akasiyana-siyana kubva kuzvinhu zvikuru (condenser) zvechiller yeindasitiri kusvika pakunamira simbi; panyaya yezvekutakura zvinhu, S&A Teyu yakagadzira matura ezvekutakura zvinhu mumaguta makuru eChina, zvaderedza zvakanyanya kukuvara kunokonzerwa nekutakura zvinhu kure, uye kuvandudza mashandiro ekufambisa; panyaya yebasa rekutengesa mushure mekutengesa, machiller ese emvura eS&A Teyu anofukidza Inishuwarenzi yeChigadzirwa uye nguva yewarandi yechigadzirwa makore maviri.
