Solar and Geothermal Water Heating Forum

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  1. wookinpanub

    Efficiency of a MTD Collector vs a copper tubing / aluminum fin collector

    wookinpanub, Sep 22, 2011
    Replies:
    2
    Views:
    4,487
    leaualorin
    Nov 12, 2011
  2. mar3232

    Passive solar air ?

    mar3232, Nov 6, 2011
    Replies:
    6
    Views:
    4,817
    Mladen
    Nov 11, 2011
  3. Breakitnfixit

    Solar Preheated Water and Oil Fired Boiler?

    Breakitnfixit, May 17, 2008
    Replies:
    9
    Views:
    12,827
    MikeP860
    Nov 2, 2011
  4. politics123

    Check valve doesn't work with Solar Drainback system.

    politics123, Jun 27, 2010
    Replies:
    7
    Views:
    8,965
    MikeP860
    Nov 2, 2011
  5. Commonground

    Tempering domestic water from wood heated tank

    Commonground, Oct 30, 2011
    Replies:
    1
    Views:
    3,216
    LLigetfa
    Oct 30, 2011
  6. Ridgeview Farm

    gravity feed spring

    Ridgeview Farm, Feb 23, 2010
    Replies:
    2
    Views:
    4,595
    Earth Fire Energy
    Oct 3, 2011
  7. joe smith 100

    Solar collector t&p valve excessive tripping

    joe smith 100, May 12, 2009 ... 2 3
    Replies:
    49
    Views:
    22,285
    mkiernan
    Sep 13, 2011
  8. Inspektor Ludwig

    Solar single wall heat exchangers

    Inspektor Ludwig, Oct 8, 2010
    Replies:
    4
    Views:
    5,397
    mkiernan
    Sep 13, 2011
  9. artthink

    Best Solar Hot Water System Guides -With Step-by-Step Instructions

    artthink, May 28, 2011
    Replies:
    5
    Views:
    4,522
    mkiernan
    Sep 13, 2011
  10. Alphacarina

    Solar Drainback Water Heating System

    Alphacarina, Dec 22, 2009
    Replies:
    9
    Views:
    9,542
    flipper69
    Sep 3, 2011
  11. mike04

    Open Source Water source Heat Pump Q&As

    mike04, Sep 1, 2011
    Replies:
    0
    Views:
    2,379
    mike04
    Sep 1, 2011
  12. molo

    Solar water heating

    molo, Jul 6, 2007
    Replies:
    16
    Views:
    8,780
    paloma
    Aug 31, 2011
  13. zootjeff

    Best way to mount Solar Hot water heater panels

    zootjeff, Aug 23, 2011
    Replies:
    1
    Views:
    2,947
    m151
    Aug 23, 2011
  14. mauijimb

    diy thermosiphon design question

    mauijimb, Aug 1, 2011
    Replies:
    1
    Views:
    2,372
    zootjeff
    Aug 23, 2011
  15. TheycallMeDave

    Results and video of my first DIY Solar Hot Water Project using 300' coil of Pex

    TheycallMeDave, Jul 31, 2011
    Replies:
    2
    Views:
    3,288
    m151
    Aug 17, 2011
  16. molo

    Home-made water heater

    molo, Apr 29, 2007
    Replies:
    16
    Views:
    17,510
    Terry
    Jul 30, 2011
  17. gardner

    Water system for rural cottage

    gardner, Apr 30, 2007
    Replies:
    14
    Views:
    23,236
    kennedy0987
    Jul 22, 2011
  18. TheycallMeDave

    Please critique this inexpensive Pump that ive selected for my Solar Panel / Tank

    TheycallMeDave, Jul 19, 2011
    Replies:
    0
    Views:
    1,223
    TheycallMeDave
    Jul 19, 2011
  19. wanderl1

    Leak in solar panel

    wanderl1, Jun 14, 2009
    Replies:
    6
    Views:
    11,559
    protech
    Jul 17, 2011
  20. TheycallMeDave

    Is there a maximum height for a Thermosyphon hot water system to work ?

    TheycallMeDave, Jul 15, 2011
    Replies:
    3
    Views:
    2,942
    DonL
    Jul 15, 2011
Showing threads 61 to 80 of 151

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