Geothermal Loops

It is all about the loop!

  1. Open Loop

    Open loop systems utilizing water wells and/or surface water. Pump and dump, pump and re-inject.
    Discussions:
    75
    Messages:
    889
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  2. Vertical and Horizontal Loops

    Closed vertical and horizontal loops
    Discussions:
    133
    Messages:
    1,609
    Latest: Old swimming pool Alan Z., May 29, 2017
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  3. Surface Water Loops

    Closed loops installed in ponds, lakes, rivers and oceans.
    Discussions:
    21
    Messages:
    280
    RSS
  4. Standing Column Well (SCW)

    Discussions:
    19
    Messages:
    321
    Latest: slinky return line urthbuoy, Jan 19, 2016
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  5. Hybrid Systems

    Loop systems that use two or more conventional loop types or solar systems, cooling towers, thermal storage systems, etc.
    Discussions:
    8
    Messages:
    82
    Latest: Solar Thermal Hybrid GSHP docjenser, Oct 24, 2016
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