In a series loop hydronic heating piping system………….?

a. the heated water flows in the same direction in parellel pipes.
b. the heated water flows in the opposite direction in parallel pipes.
c. part of the heated water is directed to each terminal unit.
d. all of the heated water flows through all the terminal units.

3 Responses to “In a series loop hydronic heating piping system………….?”

Leave a Reply

*