It's particularly hot and you're looking for an affordable way to lower the temperature in your room? It's entirely possible to build a super-simple, completely free homemade air conditioner using basic principles and a few ingenious tricks. The result is truly remarkable and allows you to effectively cool a space without investing in expensive equipment.
To demonstrate the system's effectiveness, a test was conducted in a workshop of approximately 23 square meters, with minimal insulation and high ceilings. While the outside temperature reached 28°C (and even peaked at 34°C during the day), the indoor temperature was maintained at a comfortable 21°C thanks to this device. As soon as the system was switched off, the temperature quickly rose several degrees, proving the direct impact of this installation.
Materials needed for your home air conditioner:
To complete this project, you only need common items that you probably already own. The basic installation requires:
A fan: Whether it's a small desk fan, an oscillating pedestal fan or a large square fan (box fan), any model will do.
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