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heat loss question

hot_rod
hot_rod Member Posts: 23,886
in THE MAIN WALL
there are times with todays super insulated homes that the DHW load exceeds the heat load.

Large tubs, fast fill valves, body sprays are areas to watch.

hr
Bob "hot rod" Rohr
trainer for Caleffi NA
Living the hydronic dream

Comments

  • ed m
    ed m Member Posts: 65
    heat loss DHWH

    when do a heat loss calculation, do i have to add in or consider additional btus for an indirect heater.
    thanks for your help
    eddie
  • kevin coppinger_15
    kevin coppinger_15 Member Posts: 35
    I don't...

    unless there is a huge hot water demand. A priority relay is usually all that is needed. kpc
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