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HTP install

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lchmb
lchmb Member Posts: 2,997
in THE MAIN WALL
this is my first wall hung HTP.. should be interesting to fire it up tomorrow and see how she runs..

Ironman

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  • Ironman
    Ironman Member Posts: 7,376
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    Just curious: if all your zone require TMVs, why not let the boiler's ODR control the SWT? Assuming they're all within about 15* of each other.
    Bob Boan
    You can choose to do what you want, but you cannot choose the consequences.
  • lchmb
    lchmb Member Posts: 2,997
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    I would have done that if I had a design temp on the zones. In this case the customer installed his own zones and is not sure what temp he's planning to run them at. I plan to set them all low and allow him to do what he wish's..
  • Alan (California Radiant) Forbes
    Alan (California Radiant) Forbes Member Posts: 4,002
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    Beautiful work.

    Lochinvar Knight has 3 setpoints with reset curves:

    http://www.lochinvar.com/_linefiles/KHN-02 B.pdf
    8.33 lbs./gal. x 60 min./hr. x 20°ΔT = 10,000 BTU's/hour

    Two btu per sq ft for degree difference for a slab
  • Timco
    Timco Member Posts: 3,040
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    Looks great! If you have any questions or concerns, please feel free to reach out to me directly at tim.white@htproducts.com

    Tim
    Just a guy running some pipes.
  • lchmb
    lchmb Member Posts: 2,997
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    Thanks Alan, I'll keep that in mind but the company i work for sticks with a small number of units. The HTP has been a good system for us. And thank you Tim. I'll be starting the system tomorrow once the plumber get's the water on for me.
  • Shane_2
    Shane_2 Member Posts: 191
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    Nice work, and good to see I'm not the only one using the Watts RBFF to connect the expansion tank
  • lchmb
    lchmb Member Posts: 2,997
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    Thanks Shane..I like the valve.. makes a service tech's life very easy..
    Shane_2

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