Recuperator Do It Yourself. Ventilation for the house 50 💲. 

I made two types of #Recuperator with my own hands. Comparison of noise and air temperature. Temperature measurements with #Thermalimager HT-102. I conduct experiments at home.
Links where I bought the parts:
Coolers deepcool gammaxx 200 s.click.aliexpress.com/e/pm8p8pDq
Timer relay S8 s.click.aliexpress.com/e/BtFhuu16
Thermal imager HT-102 s.click.aliexpress.com/e/NfAVYA4s
The file stl for printing 3D models can be downloaded here yadi.sk/d/GJjsmuqF6R8JAQ
Recuperator model in Compass 3D yadi.sk/d/Mqo0RXwWixz1Tg
Please write your opinions, questions, ideas in the comments.
If you liked the video, like and subscribe to the channel / @diyyari

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