From one of my windows in my bedroom, air tight one of the windows for a portable air-conditioning unit that sits inside my flat. Properly installed, so I can close the window if I need to with the airtight mechanism still there.
Install flue for mobile air-conditioning. appliance
Details
From one of my windows in my bedroom, air tight one of the windows for a portable air-conditioning unit that sits inside my flat. Properly installed, so I can close the window if I need to with the airtight mechanism still there.