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Expansion tank

Randy_9
Randy_9 Member Posts: 18
in THE MAIN WALL
Can anyone explain the right way to pipe the cold water inlet at the expansion tank in a primary/secondary system. I have seen Siegenthaler's diagrams, but I don't quite understand all of the theory or the components involved. Also, in the P/S setup, what controls the primary circulator? Does it run constantly or is it controlled by the secondary pumps through a relay?

Randy

Comments

  • Climate Creator
    Climate Creator Member Posts: 103
    Look at

    my post for boiler pics "usefull" advice wanted, if you want to see the piping in pictures.

    Rich
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