CT-C mndandanda wotentha wozungulira mpweya wowumitsa uvuni umagwiritsa ntchito phokoso lochepa komanso kutentha kwakukulu kwa umboni wa axial flow blower ndi makina owongolera kutentha.Dongosolo lonse lozungulira ndi lotsekedwa mokwanira kuti kutentha kwa uvuni wowumitsa kumawonjezeka kuchoka pa 3-7% ya uvuni wanthawi zonse wowumitsa mpaka 35-45% wanthawi zonse. Kutentha kwapamwamba kwambiri kumatha kufika 50%.