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Rinnai Contiuum for radiant heat

Beeker Member Posts: 1
I need thoughts on using a Rinnai Continuum through a heat exchanger for radiant heated slab.


  • CMadatMe
    CMadatMe Member Posts: 3,086
    Could be done

    But why? Just curious. Why not use a wall hung gas condensing boiler? I don't believe you would get the federal tax credit as the instantaneous is a water heater and you are not using it in a water heater application. Plus, with the boiler you wouldn't need the heat exchanger. How would you reset the radiant with the tankless? With the boiler is has out-door reset, ie comfort and eff for the customer.
    "The bitter taste of a poor installation remains much longer than the sweet taste of the lowest price."
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