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Diagram for radiant

Snowmelt
Snowmelt Member Posts: 1,405
I want to install a traditional boiler, maybe install the taco fuel Mizor 3 zone, 1 radiant floor, 2 baseboard, would this be a good diagram to start with, I’m more concerned with boiler protection.

Comments

  • Zman
    Zman Member Posts: 7,561
    Personally, I would go with a smart mixing valve like the taco I-series for the zone mixers. They have outdoor reset and boiler protection built in. That would also eliminate the need for the boiler mixing valve.
    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
  • newagedawn
    newagedawn Member Posts: 586
    the expansion and circ need to be on the supply side
    "The bitter taste of a poor install lasts far longer than the JOY of the lowest price"
  • hot_rod
    hot_rod Member Posts: 22,021
    piping is fine in that example. It is pumping away from the expansion and also the mix valve as required. Air removal it at the hot and high point.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
    Zman
  • Snowmelt
    Snowmelt Member Posts: 1,405
    Thanks the only thing I’m thinking of adding would be a dirt mag
  • hot_rod
    hot_rod Member Posts: 22,021
    If you use a Sep 4 it has a magnet included. Air, Dirt, Magnetic, and Hydraulic separation.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream