Karolo ea fan ho AHU e na le mochini o kenang habeli oa centrifugal fan, motor le V-belt drive e kentsoeng foreiming e ka hare e emisitsoeng ka li-anti-vibration mountings foreiming e ka ntle e ka huloang.Feni ea fene e kentsoe liporong tse peli tse tšekaletseng tse tlameletsoeng yuniting ea ho sebetsana le moea, 'me ho buloa ha fan fan ho hokahantsoe le phanele ea ho lahla ea yuniti ka khokahano e feto-fetohang.