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Glycol injection system

JohnNY
JohnNY Member Posts: 3,291
in Radiant Heating
All piped up. Someone in NYC is not going to worry about their rooftop FCU freezing anymore.
Nice!!
Contact John "JohnNY" Cataneo, NYC Master Plumber, Lic 1784
Consulting & Troubleshooting
Heating in NYC or NJ.
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Comments

  • Snowmelt
    Snowmelt Member Posts: 1,425
    Nice, tell me the sequence of operation, do you ever have to test the BFP. Do you have to check the percentage of glycol?
  • JohnNY
    JohnNY Member Posts: 3,291
    It maintains the percentage on its own. Very cool machine.
    Contact John "JohnNY" Cataneo, NYC Master Plumber, Lic 1784
    Consulting & Troubleshooting
    Heating in NYC or NJ.
    Classes
  • jonny88
    jonny88 Member Posts: 1,139
    As always thanks for sharing.Excellent website by the way.Really enjoyed it.
  • AlCorelliNY
    AlCorelliNY Member Posts: 63
    Did you get it from Tito?
    JohnNY said:

    It maintains the percentage on its own. Very cool machine.

    Al Corelli

  • NYplumber
    NYplumber Member Posts: 503
    As always, meticulous work. What make and model is that?
    :NYplumber:
  • RobG
    RobG Member Posts: 1,850
    Beautiful solder work! No dangling grapes. Not to be critical in any way, but there may be a leak at the bushing at the 90 that goes to the feeder (in front of the plastic tee). While doing close-ups on the solder joints I saw what may be a drip, maybe not?
  • SWEI
    SWEI Member Posts: 7,356
    The label appears to be from http://www.jlwingert.com/glycol.html
    I'm really curious how they control concentration. I could use some of those sensors once in awhile.

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