Yes, this exactly! This works especially well if you have temperature sensors in your house, since then you can know when exactly to open and close based on the difference between internal and external temperatures (or at least that’s what I say to myself to justify my Home Assistant setup). Extra effective if you put a fan in the window during the cooler night.
BTW just in case, I think it was TechnologyConnections who did a video of a fan. But the air from a fan creates friction with more air, and you can get way more out of a fan when it’s surrounded by more air (so don’t stuff it in a carton window hole)
Yes, this exactly! This works especially well if you have temperature sensors in your house, since then you can know when exactly to open and close based on the difference between internal and external temperatures (or at least that’s what I say to myself to justify my Home Assistant setup). Extra effective if you put a fan in the window during the cooler night.
Sensor? Home Assistant? Howmuch is good enough…
BTW just in case, I think it was TechnologyConnections who did a video of a fan. But the air from a fan creates friction with more air, and you can get way more out of a fan when it’s surrounded by more air (so don’t stuff it in a carton window hole)