3 ms·
See also https://www.instructables.com/heat-recovery-ventilation/ https://www.instructables.com/heat-recovery-ventilation/
by mnw21cam 3y ago
See also https://www.instructables.com/heat-recovery-ventilation/ https://www.instructables.com/heat-recovery-ventilation/
- schiffern 3y agoSee also also https://youtu.be/w5sR-0oX1dg?t=184 https://youtu.be/w5sR-0oX1dg?t=184 In this one the heat exchanger construction is closer to OP, with coroplast sheets glued together. However in a follow-up video, he says this was a bad idea for his humid climate. https://www.youtube.com/watch?v=LiptsaKmq80 https://www.youtube.com/watch?v=LiptsaKmq80