https://slavyanski.net/sb2020/story.php?title=portable-air-conditioning-equipment-can-for-extremely-best-convenience A portable airconditioner unit also de-humidifies area air, therefore atmosphere healthy and preventing it from being clammy. The length of your hose should not be extended. A centralized air conditioning unit one is more appropriate in simultaneously cooling connected hallways. All hvac units' even portable ones use water to cool the air in a space. Thu, 04 Aug 2022 18:23:36 UTC en