when i want to create a supply system between a boiler and 5 radiators in a level , we use create supply and generate lay out tools to define the supply system .
but when all of the equipments are not on the same level it becomes a little different.
imagine we have 5 levels and a basement level .
the boiler is located on the basement level and on the other levetls we have 5 or 6 radiators in each .
how i can define a supply system betwwen these equipment and how i can define the riser in order to match each level equipment to the boiler ?
please help me on this topic.