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Grundfos Mixing Block

Timco
Timco Member Posts: 3,040
That's the one, Hot Rod! I saw it in the same flyer. 15-58 FC's are on a good special as well!

Tim
Just a guy running some pipes.

Comments

  • Timco
    Timco Member Posts: 3,040


    Says it has 3-speed circ, adj press bypass valve, 4-wy mixing valve, automated 4-wy valve possible with addl parts & reset. Anyone used this yet? Looks like a great bypass solution and I am wondering if they should be standard on installs?

    Tim
    Just a guy running some pipes.
  • sounds interesting

    do you have a link?
  • hot_rod
    hot_rod Member Posts: 22,105
    sounds like this HeatLink block?

    this ad is in the current Johnstone Supply flyer.

    hot rod
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • singh
    singh Member Posts: 866
    Grundfos

    Also, they are releasing pump relay Zone controls modules soon.
    Can't wait to try one out.

    To Learn More About This Professional, Click Here to Visit Their Ad in "Find A Professional"
  • oh, ok

    I know that one, i've put 5 or so of the HeatLink ones in, makes for a quick simple install. I spec one anytime there's 4 way mixing.
  • Paul_11
    Paul_11 Member Posts: 210
    VEISSMANN HAS ONE

    i haven't used this grundfos one, but Veissmann started making the same thing about 10 years ago. They work great on single family homes but can't handle the flow required on larger buildings.
    They are great, and I'm sure the Heatlink one is great. I only use Heatlink radiant products.

    Respectfully,

    Paul B. Shay
    pshay@arealgoodplumber.com
    LMP 1307
    LMFS 654B
    OUR MISSION: TO PROVIDE WORLD CLASS PLUMBING, HEATING, AND SPRINKLER SERVICE TO EACH AND EVERY CLIENT WE SERVE, FAR EXCEEDING THEIR HIGHEST EXPECTATIONS!

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  • siggy_5
    siggy_5 Member Posts: 4
    buy the actuator...

    If you're using this product with a conventional boiler (one that needs protection against flue gas condensation) be sure to get the actuator/controller for the 4-way valve and install the boiler inlet temperature sensor. It's the only way a 4-way valve has "the smart" to properly protect the boiler (no brain - no protection).
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