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Baxi Luna HT380 - Operate DHW only

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Dan_51
Dan_51 Member Posts: 7
in THE MAIN WALL
Installing a Baxi but the radiant portion of the job is not ready but there is a need for DHW right away. Has anyone plumbed in a Baxi to run DHW only? What is needed for the radiant supply/return lines and filling the system?

Comments

  • hot_rod
    hot_rod Member Posts: 26,645
    It makes DHW

    via a plate HX inside. So it would need a loop from supply to return, on the boiler side, expansion tank, etc.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
  • Bob Forand
    Bob Forand Member Posts: 305
    Yes you can

    Just close the heating ball valves underneath, fill the boiler to 1-1/2 bat and let her go. You will use the drain valve on the right hand side to purge that loop of air.
    Good luck...
  • Bob Forand
    Bob Forand Member Posts: 305
    Hot Rod

    Hi Hot Rod, it has an internal loop already. No need to have supply and return lines connected.
This discussion has been closed.

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