Recovery of the calories of the shower

[the middle]

Hello,
We already talked about it, (know more or ), but here is a study that speaks well of the subject.

https://www.econologie.com/economie-d-en ... -3985.html
http://www.cmhc.ca/odpub/pdf/65681.pdf

[Christophe]

Very good document!
Bravo LeJuste for this find!
I put it on the site: https://www.econologie.com/economie-d-en ... -3985.html

I add a document link: http://www.ceati.com/calculator/

By cons it takes 5 to 10 years to economically make such a device!

ps: we talked about it here https://www.econologie.com/forums/recuperati ... t3674.html

[grkinou]

And why not also recover the water from the shower and even from the bathtub if existing in a tank coupled to a pump to supply the toilet flush

[fthanron]

It's Austrian: http://www.speichertechnik.com/ see ThermoCycle® WRG.

Good night.

[raymon]

Why buy if done at the plumbing installation it's simple: a 300l canister an entry on the pvc of 40 and 2 soties a high (overflow) and a low to drain time connected to the evacuation of the toilet diameter 100 The container being in a room to be heated.

[elephant]

I wonder if you don't tickle yourself a little to make you laugh:

example: 3 people, every morning, 5 minute shower, warm a room to 17 ° C.

3 X 5 (min) X 8 (l / min) X 17 kcal = 2040 kcal = less than 250 watt hours (theoretical): well, the investment / profit ratio does not seem like a miracle! and do not talk about aesthetics!