Kana tembiricha ikaramba iri pamusoro pe5°C kwenguva yakati rebei, zvinokurudzirwa kutsiva antifreeze iri muindasitiri chiller nemvura yakacheneswa kana kuti distilled. Izvi zvinobatsira kudzikisira njodzi dzekuora uye inovimbisa kushanda kwakadzikama kwemaindasitiri anotonhora. Sezvo tembiricha dzinokwira, kudzoreredzwa nenguva kwemvura inotonhorera ine antifreeze-ine inotonhorera, pamwe nekuwedzera yekuchenesa frequency yeguruva mafirita uye macondensers, inogona kurebesa hupenyu hweindasitiri chiller uye kuwedzera kutonhora kushanda.