Air/Air Heat exchanger - Luft/Luft Wärmetauscher
thingiverse
Inspired by https://www.thingiverse.com/thing:1536407 and due to the lack of straws, I designed this heat exchanger. I will use it with https://github.com/MakeMagazinDE/Taupunktluefter but with 5V fans https://www.amazon.de/gp/product/B096M8G6KY/ref=ppx_yo_dt_b_asin_title_o03_s01?ie=UTF8&psc=1 To dry my basement. Seems to work pretty well. at the moment, I loose 1-1.5 °K (20°C Room, heated fresh air is 18.5 - 19) Outdoor temp is about 8°C. The surface of the "Lamellen" is 0.56m². Pipe is Lüftungsrohr 55x110, and HT50mm For condenswater, place it vertical. Horizontal is also possible, but wiht the pipe connection below. 15.01.23 added lamellen for small printers (200 high) 16.01.23 updated Eintritt and Austritt with thicker mounting leaches for distance to wall and countersind holes. 17.01.23 updated eintritt
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