Sizing a Dehumidifier: 0.76 L per Pyeong and 2.0 L/kWh
Required dehumidifier capacity starts at floor area in pyeong times 0.76 L for apartments. Rated extraction is measured at 27C and 60% relative humidity over 24 hours, so a unit rated at 30C and 80% drops to roughly 70% under Korean conditions.