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VSI piping

plumberhoo
plumberhoo Member Posts: 8
in THE MAIN WALL
I need some advice on VSI piping. The literature I have suggests that I drop a minimum of 12" to create a heat trap in the injection loop. Can I bring the piping back up after dropping?

Comments

  • hr
    hr Member Posts: 6,106
    Sure

    in fact you better to create the loop! The deeper the better on the loop also. Drop to thre floor and back up if you can.

    hot rod

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  • plumberhoo
    plumberhoo Member Posts: 8


    thanks for responding. this is my first crack at VSI.
  • Patrick_3
    Patrick_3 Member Posts: 20
    Just finished

    my first vsi. Hot Rod gave me the assurance on my desin. I sized my injection loop off the tekmar sizing chart. I dropped both my injection loops 18" and then came back up to my manifold. I installed a circuit balancing valve but have not fine tuned it yet. The tekmar vsi control seems to be injecting only whats needed. Good luck. Patrick
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