Kana mvura inotenderera yaenda mushure mekuzadzwa mumvura inotonhorera, panogona kunge paine dambudziko rekudonha. Dambudziko rekudonha rinogona kunge riri nekuda kwezvikonzero zvinotevera:
1. Mvura inopinza kana kubuda nayo inoputsika kana kuti inosununguka;2. Mvura inopinza inoregedza;
3. Tangi yemvura yemukati yakaputsika;
4. Mupombi wemvura watsemuka;
5. Pombi yemvura yemukati yakaputsika;
6. Iyo yemukati condenser ine leakage point;
7. Chivharo chekubuda kwemvura chinoputsika kana kuti chakasununguka;
8. Mutangi remvura mune mvura yakawandisa uye mvura inorasika kana chiller chemvura chiri kushanda;
9. Pombi yemvura yekunze yatsemuka kana saizi yepombi haienderane neinopinza/inobuda nayo.
Panyaya yekugadzirwa, S&A Teyu yakaisa mari yekugadzira midziyo inodarika miriyoni imwe yeRMB, ichive nechokwadi chemhando yenhevedzano yemaitiro kubva kune yakakosha zvikamu (condenser) yeindasitiri chiller kusvika pakuiswa kwesimbi simbi; maererano nekugadzirisa zvinhu, S&A Teyu yakagadzira matura ekugadzirisa zvinhu mumaguta makuru eChina, yakaderedza zvakanyanya kukuvadza nekuda kwekureba kwekutakura kwezvinhu, uye nekuvandudza kushanda kwekufambisa; maererano nebasa rekutengesa-shure, ese S&A Teyu mvura inotonhorera inovhara Chigadzirwa Liability Inishuwarenzi uye nguva yewaranti makore maviri.
