3 ms·
There's an open source design of this at https://showerloop.org/ https://showerloop.org/
by wlesieutre 7y ago
There's an open source design of this at https://showerloop.org/ https://showerloop.org/
- VBprogrammer 7y agoNice. I've tried searching for it before but clearly didn't get the right combination of keywords. Mostly I've found people using the waste water to pre-heat the supply (which itself is a good idea but doesn't solve the water capacity problem).