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piping plan approval needed

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Timco
Timco Member Posts: 3,040
in THE MAIN WALL
Given this layout, and that the 3-wy thremostatic mix valve is my bypass, will the Tekmar 260 control the aquastat ( set high limit based on outdoor temp) or is there a cheaper way to control water temp (reset)?

Tim
Just a guy running some pipes.

Comments

  • Timco
    Timco Member Posts: 3,040


    So how about this layout? P/S and boiler protection. All 3 zoned CI rads, CI boiler. Any input appreciated.

    Tim
    Just a guy running some pipes.
  • Timco
    Timco Member Posts: 3,040


    Does this offer boiler protection w/o the added flow of a system bypass? Just need to find a 3-wy thermo valve in 11/4...

    Tim
    Just a guy running some pipes.
  • Ken_40
    Ken_40 Member Posts: 1,310
    That lay out

    looks fine. Without my catalog, I do not recall the logic of the Tekmar but your schematic looks fine.

    Have you calculated pipe sizes yet?
  • Timco
    Timco Member Posts: 3,040


    The nearly completed system is shown in a pic in the 'tomorrow I fire it...opinions' thread. Thanks for the input!

    Tim
    Just a guy running some pipes.
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