Using a mini fridge to cool your room by sticking the radiator parts out the window is theoretically possible, but it may not be an efficient or effective cooling solution. Here are some considerations to keep in mind:
Cooling Capacity: Mini fridges are not designed to cool large spaces like a room. Their cooling capacity is typically optimized for a small enclosed space within the fridge itself. As a result, even if you manage to direct the radiator parts out the window, it might not be sufficient to cool a whole room adequately.
Heat Dissipation: While moving the radiator parts outside might help to some extent, the compressor and other components inside the mini fridge will still generate heat, and some of that heat will still be released inside the room. So, you may not achieve a significant reduction in room temperature.
Energy Efficiency: Mini fridges are not known for their energy efficiency, and running a mini fridge continuously to cool a room would likely consume much more energy than other dedicated cooling solutions designed for larger spaces.
Longevity of the Fridge: Running a mini fridge continuously to cool a room can put a lot of stress on its components and might lead to premature wear and tear, reducing its overall lifespan.
Noise: Mini fridges can be noisy, especially when the compressor is running. Having it run continuously to cool a room might create an undesirable noise level in the living space.
Instead of using a mini fridge for cooling your room, it's better to consider alternative cooling solutions specifically designed for larger spaces, such as air conditioners, fans, or evaporative coolers (also known as swamp coolers). These devices are more efficient and effective at cooling rooms and are designed for extended use in such scenarios.
If you're concerned about energy consumption, consider investing in an energy-efficient air conditioner or using fans strategically to circulate air and create a cooling effect. Additionally, using curtains or blinds to block out direct sunlight during the hottest parts of the day can help keep your room cooler without the need for excessive cooling devices.