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Concept 21

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leo g_13
leo g_13 Member Posts: 435
in THE MAIN WALL
on a brochure for this interesting looking boiler. I am very interested in any comments about this wild looking heat plant!

Thanx!!!

Leo G

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Comments

  • Dave Stroman
    Dave Stroman Member Posts: 765


    Slant/Fin does not make this boiler anymore. They changed to a more conventional burner. The Prodigy wall hung boiler is still made, last I heard. I used the Concept 21 a lot until the modulating boilers came out.

    Dave in Denver

    There was an error rendering this rich post.

  • Dan Peel
    Dan Peel Member Posts: 431
    Great concept

    The concept, with the singular exception of it's igniter is an efficient precursor to today's condensing and modulating boilers. The units I have running are trouble free and quite economical to run. Enjoy......Dan

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