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Threads 1 to 50 of 129

Forum: Solar and Geothermal Water Heating Forum

  1. Thumbs down Water Source Heat Pump Deep Pump Sizing

    Started by Greg-VA, 01-03-2007 03:24 PM
    5 Pages •
    1 2 3 ... 5
    • Replies: 66
    • Views: 16,799
    Thumper
    04-20-2009, 09:33 AM Go to last post

  2. How to Construct a Solar Water Heater

    Started by nehalive, 10-09-2009 05:20 AM
    5 Pages •
    1 2 3 ... 5
    • Replies: 60
    • Views: 16,705
    rogerd
    02-25-2011, 06:56 AM Go to last post

  3. Geothermal heat pump

    Started by Cookie, 02-12-2008 03:02 PM
    4 Pages •
    1 2 3 ... 4
    • Replies: 51
    • Views: 22,791
    gdgraham
    09-03-2010, 10:12 PM Go to last post

  4. Solar collector t&p valve excessive tripping

    Started by joe smith 100, 05-12-2009 08:04 AM
    4 Pages •
    1 2 3 ... 4
    • Replies: 49
    • Views: 13,664
    mkiernan
    09-13-2011, 12:52 PM Go to last post

  5. Moved: Well modifications for Geothermal

    Started by marcusj, 02-01-2009 12:06 PM
    •  
    •  

  6. Question Different Solar Water Heater Options

    Started by utexas2001nc, 03-20-2009 01:00 PM
    3 Pages •
    1 2 3
    • Replies: 31
    • Views: 9,439
    Angelb
    01-07-2010, 02:03 AM Go to last post

  7. WAKE UP CALL! Nevada gives china 14 Square miles of land

    Started by ballvalve, 04-11-2012 01:29 PM
    2 Pages •
    1 2
    • Replies: 18
    • Views: 3,142
    Cookie
    11-13-2012, 04:34 PM Go to last post

  8. Is a super high efficiency boiler worth the inital cost?

    Started by jadnashua, 04-25-2006 06:56 PM
    2 Pages •
    1 2
    • Replies: 17
    • Views: 8,201
    echo
    04-23-2009, 10:41 AM Go to last post

  9. Solar water heating

    Started by molo, 07-06-2007 12:01 PM
    2 Pages •
    1 2
    1 Attachment(s)
    • Replies: 16
    • Views: 6,120
    paloma
    08-31-2011, 05:33 AM Go to last post

  10. Home-made water heater

    Started by molo, 04-29-2007 05:22 PM
    2 Pages •
    1 2
    • Replies: 16
    • Views: 14,931
    Terry
    07-30-2011, 10:36 AM Go to last post

  11. Cool Photovoltaic to heat water vs solar water heater

    Started by rains808, 03-27-2012 06:37 PM
    2 Pages •
    1 2
    • Replies: 16
    • Views: 3,811
    Dana
    05-11-2012, 02:09 PM Go to last post

  12. Arrow Critique my DIY solar hot water plans

    Started by SolarGuy, 05-23-2007 07:30 AM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 6,667
    hj
    05-15-2009, 06:35 AM Go to last post

  13. passive solar dump tank

    Started by Stalker, 04-20-2009 05:31 PM
    2 Pages •
    1 2
    • Replies: 15
    • Views: 7,441
    Thatguy
    04-25-2009, 06:20 AM Go to last post

  14. Water system for rural cottage

    Started by gardner, 04-30-2007 08:26 PM
    2 Attachment(s)
    • Replies: 14
    • Views: 15,592
    kennedy0987
    07-22-2011, 05:23 AM Go to last post

  15. Geotherm open loop system water pressure problems

    Started by Ldameron, 06-29-2012 02:47 PM
    • Replies: 14
    • Views: 3,049
    valveman
    04-03-2013, 06:04 AM Go to last post

  16. Lightbulb In need of SERIOUS HELP! C'mon Guru's share your wisdom - Open loop Geo tale of woe.

    Started by Steve Dragger, 08-03-2012 08:42 AM
    geothermal, open loop, water well
    • Replies: 14
    • Views: 2,432
    valveman
    08-20-2012, 09:24 AM Go to last post

  17. Solar Hot water

    Started by Bill Arden, 07-27-2008 10:31 PM
    • Replies: 13
    • Views: 5,767
    Bill Arden
    07-15-2009, 05:39 PM Go to last post

  18. Solar & Wind Power Kits

    Started by ArchShelley, 09-14-2009 07:37 AM
    • Replies: 13
    • Views: 4,601
    rogerd
    02-25-2011, 06:31 AM Go to last post

  19. Question solar water heater

    Started by dpowell126, 12-16-2008 11:58 AM
    copper, corrosion, insulation, pex, solar
    • Replies: 12
    • Views: 5,246
    master plumber mark
    03-01-2009, 09:09 AM Go to last post

  20. Solar Hot tub

    Started by Scuba_Dave, 05-02-2010 04:53 PM
    • Replies: 12
    • Views: 3,426
    Scuba_Dave
    07-28-2010, 08:16 PM Go to last post

  21. Solar pool heater. Should I cover?

    Started by CanOfWorms, 04-28-2013 06:43 AM
    solar pool heater
    • Replies: 12
    • Views: 1,010
    leejosepho
    05-16-2013, 04:22 AM Go to last post

  22. Need help with Alternate Method of pumping in two-well "pump & dump" systems?

    Started by Thumper, 04-03-2009 03:38 PM
    • Replies: 11
    • Views: 4,341
    Chessiec
    04-20-2009, 10:21 AM Go to last post

  23. Fabricating A Header For Solar Collector WIthout Reducing T's

    Started by drizler, 05-14-2009 08:32 AM
    • Replies: 11
    • Views: 3,601
    master plumber mark
    06-01-2009, 04:11 PM Go to last post

  24. Heat My Shop

    Started by Semon, 11-02-2011 06:59 AM
    • Replies: 11
    • Views: 2,556
    Semon
    12-05-2011, 04:45 PM Go to last post

  25. Solar Preheated Water and Oil Fired Boiler?

    Started by Breakitnfixit, 05-17-2008 01:19 PM
    • Replies: 10
    • Views: 8,284
    MikeP860
    11-02-2011, 02:48 PM Go to last post

  26. Question Can I re-use them?

    Started by RealJeep, 06-30-2008 01:35 PM
    • Replies: 10
    • Views: 9,761
    Tasha Faith
    03-22-2010, 04:39 AM Go to last post

  27. Plumbing Solar Storage Tank

    Started by ARSolar, 09-22-2009 08:24 PM
    • Replies: 10
    • Views: 3,497
    Alphacarina
    10-02-2009, 09:16 PM Go to last post

  28. Solar Drainback Water Heating System

    Started by Alphacarina, 12-22-2009 08:54 PM
    • Replies: 9
    • Views: 5,776
    flipper69
    09-03-2011, 05:46 PM Go to last post

  29. Will heat make a smoke detector go off?

    Started by Bowen, 07-18-2012 03:32 AM
    • Replies: 9
    • Views: 1,846
    Cookie
    07-30-2012, 04:57 PM Go to last post

  30. Tempering valve operation

    Started by Mikey, 05-10-2008 04:04 PM
    • Replies: 8
    • Views: 5,154
    hj
    05-14-2008, 06:20 AM Go to last post

  31. Is a heat pump neccessary for closed loop geothermal installation?

    Started by dubman, 10-23-2011 08:22 AM
    • Replies: 8
    • Views: 2,160
    Earth Fire Energy
    12-09-2011, 12:48 PM Go to last post

  32. ABS for solar collectors

    Started by kjkrum, 05-10-2012 03:06 PM
    • Replies: 8
    • Views: 3,997
    hj
    06-04-2012, 07:30 AM Go to last post

  33. more pex freeze up info, study

    Started by toolaholic, 02-24-2007 11:31 AM
    • Replies: 7
    • Views: 3,653
    Phil H2
    02-25-2007, 10:24 PM Go to last post

  34. How to plumb a movable solar collector

    Started by Mikey, 05-29-2007 10:01 AM
    1 Attachment(s)
    • Replies: 7
    • Views: 2,312
    Mikey
    05-30-2007, 07:34 PM Go to last post

  35. Hard Water Compatibility Open Loop Heat Pump

    Started by type@uwm.edu, 05-12-2008 06:38 AM
    • Replies: 7
    • Views: 3,858
    Bill Arden
    05-13-2008, 07:12 AM Go to last post

  36. Check valve doesn't work with Solar Drainback system.

    Started by politics123, 06-27-2010 11:41 AM
    2 Attachment(s)
    • Replies: 7
    • Views: 4,584
    MikeP860
    11-02-2011, 02:26 PM Go to last post

  37. Side or bottom connect

    Started by kukae, 10-26-2010 08:36 PM
    • Replies: 7
    • Views: 1,913
    HomeRepairGuy
    11-21-2010, 10:30 AM Go to last post

  38. Solar water heaters spain

    Started by cssolar, 12-20-2010 12:29 PM
    costa blanca, solar water heating, spain 1 Attachment(s)
    • Replies: 7
    • Views: 3,833
    cssolar
    09-17-2012, 11:58 PM Go to last post

  39. Interested in solar water heating system for my midwest home

    Started by Strategery, 05-23-2011 11:12 PM
    2 Attachment(s)
    • Replies: 7
    • Views: 2,439
    cssolar
    04-02-2012, 02:14 PM Go to last post

  40. DIY solar water heater, my own combination design

    Started by spiral_72, 04-05-2012 09:25 AM
    2 Attachment(s)
    • Replies: 7
    • Views: 2,344
    spiral_72
    04-30-2012, 08:01 PM Go to last post

  41. I have 2 30yo collectors that I want to hook up direct to the cold water to the Water

    Started by randrew, 08-26-2012 11:57 AM
    solar, solar hot water, solar water heating
    • Replies: 7
    • Views: 3,100
    randrew
    09-20-2012, 08:54 AM Go to last post

  42. directioal drilling geo

    Started by killerloop, 03-26-2009 07:12 PM
    • Replies: 6
    • Views: 2,793
    killerloop
    04-01-2009, 02:29 PM Go to last post

  43. Leak in solar panel

    Started by wanderl1, 06-14-2009 08:39 AM
    • Replies: 6
    • Views: 5,836
    protech
    07-17-2011, 03:22 PM Go to last post

  44. high temp flow reducer in solar loop

    Started by RoDa, 07-09-2009 03:11 PM
    flow rate, solar 1 Attachment(s)
    • Replies: 6
    • Views: 3,064
    protech
    09-14-2009, 07:25 PM Go to last post

  45. Question: Geothermal Vertical Closed Loop

    Started by steve2278, 05-21-2010 09:56 PM
    • Replies: 6
    • Views: 5,303
    kyleanderson
    01-21-2013, 08:54 PM Go to last post

  46. Passive solar air ?

    Started by mar3232, 11-06-2011 06:09 AM
    1 Attachment(s)
    • Replies: 6
    • Views: 1,674
    Mladen
    11-11-2011, 06:00 AM Go to last post

  47. O.K. I give up.

    Started by aztom, 01-15-2012 05:14 PM
    • Replies: 6
    • Views: 1,133
    DonL
    01-17-2012, 08:11 AM Go to last post

  48. Use a Thermostatic Mixing Valve in a Solar Hot Water heat dissipator

    Started by Herman Hartzler, 06-18-2010 11:49 AM
    • Replies: 5
    • Views: 2,854
    Scuba_Dave
    07-28-2010, 08:07 PM Go to last post

  49. solar panel glass removal help

    Started by greggome2, 01-08-2011 03:16 PM
    • Replies: 5
    • Views: 2,770
    buhrly
    06-10-2011, 12:56 PM Go to last post

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

    Started by artthink, 05-28-2011 11:01 AM
    • Replies: 5
    • Views: 2,489
    mkiernan
    09-13-2011, 12:20 PM Go to last post
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