Sizing of rainwater tank
published: 12/04/21, 21:45
Hello to all,
I am building my house in the Val d'Oise.
The roof, once projected on the ground, will represent a surface of 116m². We are a family of 4, with an annual consumption of 150m3. When you think about it, it's huge! And this although we are visibly average ... We should therefore be able to lower our consumption even if we are not yet ready for the dry toilet. In short...
I did a lot of documentation on the installation and the principles of filtration, in particular via the eautarcie site and the Pluvalor system ... But I stumbled on the sizing of the tank ...
By counting on a recoverable volume of around 67L, an annual consumption of 860L and an autonomy of 150 days, I came across a recommended tank volume of around 000m45.
In view of the increasingly dry summer months, I preferred to go on a 45-day battery life. What do you think?
In addition, do you advise me to go on a 10m3 tank, so that it overflows from time to time or on a 15m3 tank to promote storage and therefore autonomy?
Thank you in advance for your help!
I am building my house in the Val d'Oise.
The roof, once projected on the ground, will represent a surface of 116m². We are a family of 4, with an annual consumption of 150m3. When you think about it, it's huge! And this although we are visibly average ... We should therefore be able to lower our consumption even if we are not yet ready for the dry toilet. In short...
I did a lot of documentation on the installation and the principles of filtration, in particular via the eautarcie site and the Pluvalor system ... But I stumbled on the sizing of the tank ...
By counting on a recoverable volume of around 67L, an annual consumption of 860L and an autonomy of 150 days, I came across a recommended tank volume of around 000m45.
In view of the increasingly dry summer months, I preferred to go on a 45-day battery life. What do you think?
In addition, do you advise me to go on a 10m3 tank, so that it overflows from time to time or on a 15m3 tank to promote storage and therefore autonomy?
Thank you in advance for your help!