Iwe unoziva here kuchengetedza mvura yako yeindasitiri muchando munguva yechando? 1. Chengetedza chiller munzvimbo ine mhepo uye bvisa guruva nguva dzose. 2. Tsiva mvura inotenderera nguva nenguva. 3. Kana usingashandisi laser chiller munguva yechando, dhonza mvura uye uichengete zvakanaka. 4. Kune nzvimbo dziri pasi pe 0 ℃, antifreeze inodiwa kuti chiller oparesheni munguva yechando.