Garn's and Aquastat's

Como Posted By Como, Aug 28, 2012 at 7:39 PM

  1. Como

    Como
    Minister of Fire 2.
    NULL
    

    Jan 28, 2008
    885
    16
    Loc:
    Colorado
    I am finally finishing my install prior to the heating season. Everything is plumbed, just a question of hooking up the controls.

    Essentially I have 2 Garns in series with a pump and heat exchanger behind. The rest of the system is pressurised Glycol mix.

    So I need an Aquastat to turn on the circulation pump for the Garns, and I just wanted to make sure I was doing it right. Aquastat in each Garn located in the bung hole next to the loading door, there are 2, the other one I think is used for the Thermometer if you have one. Wired so whichever Garn goes above the set point first activates the pump.

    There are additional sensors that feed into the main control system, I am only concerned at the moment about the Garns circulation pump.

    Am I missing anything?

    Thanks,
     
  2. TheMightyMoe

    TheMightyMoe
    Minister of Fire 2.
    NULL
    

    Aug 2, 2012
    596
    139
    Loc:
    Fairbanks, Alaska.

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