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Tekmar 400 series


Anyone have a 400 Series House Control?

Or any experience with it?

Pro's Con's

Comments all appreciated.



  • Empire_2
    Empire_2 Member Posts: 2,343
    edited January 2012
    It's a typical ORC control.

    This control you will like.  Offers ORC out door reset control for your boiler with Priority DHW if so desired.  Incorporates the use of zoning with zone valves or switch to pump control with the addition of isolation relays to activate pumps.  User selectable set points and minimum water temp control.  Google Tekmar controls and you can find literature to answer all of your questions.

    Mike T.
  • PeterNH
    PeterNH Member Posts: 88

    Hello Mike,

    Thanks.  I've spent countless hours reading about all the Tekmar controls.

    I've almost convinced myself on the 402, with just a few revervations/ questions. To follow. later.

    Just looking for other opinions, good or bad.

  • Zman
    Zman Member Posts: 7,446
    Love Tekmar


    I have had great experiences with tekmar. The tech support is great.As you in the east would say "they are wicked smaaat"! I have called them several times in the design phase and they have been very useful.

    "If you can't explain it simply, you don't understand it well enough"
    Albert Einstein
This discussion has been closed.