Numbers of Tanks

[Santiago Fondoso]

Hi, I have a doubt about "numbers of tanks". I don't know if quantity of auxiliar heating equipment increase when I add tanks. I am using A1-DHW system.

I want to use this sketch

[developer_ur]

Hi Santiago,

you're correct. The number of tanks only increases the number of parallel connected tanks. The boiler remains single as it is.

Please allow me some notes about your drawing:

- Why do the tanks have an inflow on top where they are hot? Normally, the inflow is at the bottom and the outflow at the top.

- What is the meaning of the second inflow on the left side (the bottom arrow) that is distributed to every collector field?

Kind regards