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Combi boilers and hydro air handlers

nace Member Posts: 7
Does anyone know if you can pipe a Navien NFC 175 to two separate First Company air handlers without any issues. I am being told I may have to do some different piping configurations.


  • GroundUp
    GroundUp Member Posts: 1,132
    As long as you have the proper piping arrangement and controls, absolutely. You can heat most anything with hydronics
  • hot_rod
    hot_rod Member Posts: 14,552
    primary secondary or a hydrosep perhaps? The installation manual should show options.
    Bob "hot rod" Rohr
    trainer for Caleffi NA
    Living the hydronic dream
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