A true central air-con system works by using ducts to distribute cooled air through the entire dwelling. In a “split system,” the commonest layout, refrigerant circulates in between an indoor coil in addition to a matching—this means through the same model—out of doors condenser with compressor (see the illustration under). https://experts70134.gynoblog.com/27799731/5-simple-techniques-for-ducted-system-repair