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https://youtu.be/prpgUf6d6Mg Video can't be loaded because JavaScript is disabled: Portable air conditioner with crank / casement windows : DIY exhaust mount (https://youtu.be/prpgUf6d6Mg) Our upstairs rooms have casement windows (also known as crank out windows), making a traditional in-window air conditioner impossible to install. In the past, we avoided going upstairs altogether on the hottest days! Easy-to-use window kit that helps to upgrade the performance of any local air conditioning unit. Reduces the return flow of warm air, so that the air conditioning unit can be more efficient and cools the room down in less time. Fits with all types of openings no matter the size of the windows or doors. The elastic opening is able to receive a hot air outlet with a diameter between 100 to 200mm. My goal is to teach people how to fix up their homes and furnish them with custom woodworking projects that are perfect for their space. If you do a search online for casement window air conditioners, you won't find many good options. They're typically taller and skinnier than traditional window units, so it can fit into sliding windows or ones that have a smaller section that pushes outward.
GoodHome Window Kit for Mobile Air Conditioner - Screwfix GoodHome Window Kit for Mobile Air Conditioner - Screwfix
https://youtu.be/fu1u1HoBtUs Video can't be loaded because JavaScript is disabled: How to install a portable A/C unit into a casement window (https://youtu.be/fu1u1HoBtUs) Supposedly, casement windows are more energy efficient and are more soundproof than sliding windows. But it's more difficult to install an air conditioner in them without leaving a gaping hole around the perimeter! Casement Window Air Conditioners