You can do this more easily using the air conditioner's On Timer. The Sleep Mode keeps the unit in low fan speed to ensure the lowest possible noise level-you can combine this with the Off Timer to ensure that you do not wake up cold during the night. NB: Air conditioners must be vented through a window or a door in order to expell hot air collected using the venting kits provided.The item "Meaco MeacoCool MC Series 8000BTU Portable Air Conditioning Unit (8000BTU)" is in sale since Friday, June 14, 2019. This item is in the category "Home, Furniture & DIY\Heating, Cooling & Air\Air Conditioners & Heaters\Central Air Conditioners". The seller is "box_uk" and is located in Sutton Coldfield. This item can be shipped to United Kingdom.