Forum: Fundamentals

  1. Sticky Thread Sticky: Refrigeration 101

    Started by Gary, 05-07-2009 05:21 PM
    5 Pages •
    1 2 3 4 5
    1 Attachment(s)
    • Replies: 201
    • Views: 239,108
    L-PLATES
    01-11-2011, 10:18 PM Go to last post

  2. Thumbs up Sticky Thread Sticky: Safety of Society - The Role of the Engineer

    Started by Josip, 17-05-2011 08:16 PM
    1 Attachment(s)
    • Replies: 4
    • Views: 27,651
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. Talking Superheat

    Started by marc5180, 27-06-2006 06:45 PM
    3 Pages •
    1 2 3
    • Replies: 130
    • Views: 139,756
    Tradewinds
    27-04-2011, 02:35 PM Go to last post

  2. Daikin Analyzer

    Started by marc5180, 25-07-2006 06:00 PM
    • Replies: 10
    • Views: 18,693
    BritCit_Juve
    02-08-2008, 07:15 PM Go to last post

  3. bubble temperature?

    Started by marc5180, 05-08-2007 06:09 PM
    • Replies: 5
    • Views: 8,092
    marc5180
    21-08-2007, 02:05 PM Go to last post

  4. Understanding star delta

    Started by marc5180, 12-09-2007 09:05 PM
    2 Attachment(s)
    • Replies: 21
    • Views: 64,300
    NH3LVR
    26-09-2007, 01:21 AM Go to last post

  5. Smelling units

    Started by marc5180, 09-10-2007 05:28 PM
    • Replies: 13
    • Views: 9,607
    Magoo
    26-01-2008, 04:11 AM Go to last post

  6. LEV'S and EEV's

    Started by marc5180, 23-11-2007 05:47 PM
    1 Attachment(s)
    • Replies: 8
    • Views: 16,856
    star882
    02-12-2007, 06:17 PM Go to last post

  7. understanding VRV/VRF's

    Started by marc5180, 26-11-2007 07:09 PM
    • Replies: 7
    • Views: 3,998
    marc5180
    03-12-2007, 09:25 PM Go to last post

  8. A couple of questions.

    Started by marc5180, 20-02-2008 07:08 PM
    • Replies: 10
    • Views: 4,435
    Pooh
    05-03-2008, 01:04 AM Go to last post

  9. Conversion help

    Started by marc5180, 27-02-2008 12:15 AM
    • Replies: 4
    • Views: 2,099
    marc5180
    29-02-2008, 06:14 PM Go to last post

  10. Maintenence

    Started by marc5180, 12-04-2008 11:50 AM
    • Replies: 23
    • Views: 4,523
    marc5180
    13-04-2008, 12:35 AM Go to last post

  11. What happens when vac oil gets into a system

    Started by marc5180, 16-05-2008 06:46 PM
    • Replies: 21
    • Views: 5,981
    monkey spanners
    21-05-2008, 08:16 PM Go to last post

  12. Where can i buy a training rig

    Started by marc5180, 13-08-2008 06:47 PM
    • Replies: 10
    • Views: 3,590
    marc5180
    14-08-2008, 07:14 AM Go to last post

  13. absorption chillers simplified

    Started by marc5180, 17-09-2008 07:28 PM
    • Replies: 11
    • Views: 12,934
    absrbrtek
    20-09-2008, 01:08 PM Go to last post

  14. PH Chart for R22

    Started by marc5180, 10-11-2008 07:21 PM
    • Replies: 3
    • Views: 17,259
    icecube51
    11-11-2008, 11:08 AM Go to last post

  15. Why multiple 4 way valves on VRF systems

    Started by marc5180, 20-12-2008 03:02 PM
    • Replies: 2
    • Views: 5,805
    marc5180
    20-12-2008, 10:32 PM Go to last post

  16. Coolpack help

    Started by marc5180, 17-01-2009 04:08 PM
    • Replies: 42
    • Views: 25,344
    marc5180
    31-01-2009, 10:28 PM Go to last post

  17. Calculating the kw of a room

    Started by marc5180, 01-02-2009 05:30 PM
    • Replies: 19
    • Views: 5,143
    nike123
    02-02-2009, 09:45 PM Go to last post

  18. How to show the degrees sign

    Started by marc5180, 02-02-2009 09:18 AM
    • Replies: 8
    • Views: 2,094
    nike123
    02-02-2009, 11:33 PM Go to last post

  19. Pumped liquid recirculation systems

    Started by marc5180, 03-02-2009 10:17 PM
    • Replies: 5
    • Views: 3,120
    marc5180
    04-02-2009, 08:26 PM Go to last post

  20. Capillary tubes

    Started by marc5180, 04-02-2009 08:36 PM
    • Replies: 12
    • Views: 4,131
    Chef
    06-02-2009, 07:52 AM Go to last post

  21. A couple of questions.

    Started by marc5180, 14-03-2009 03:26 PM
    • Replies: 5
    • Views: 2,885
    marc5180
    23-03-2009, 04:24 PM Go to last post

  22. White foamy oil?

    Started by marc5180, 23-03-2009 04:34 PM
    • Replies: 6
    • Views: 3,728
    marc5180
    24-03-2009, 05:47 PM Go to last post

  23. Tewi for various refrigerants

    Started by marc5180, 28-03-2009 02:55 PM
    • Replies: 5
    • Views: 3,999
    Argus
    28-03-2009, 10:34 PM Go to last post

  24. Undersized unit.

    Started by marc5180, 03-05-2009 12:43 PM
    • Replies: 4
    • Views: 2,212
    Gary
    04-05-2009, 05:08 PM Go to last post

  25. Measuring Airflow

    Started by marc5180, 17-09-2009 08:59 PM
    • Replies: 5
    • Views: 3,866
    marc5180
    19-09-2009, 08:55 AM Go to last post

  26. Air source heat pumps

    Started by marc5180, 01-01-2010 08:44 PM
    • Replies: 15
    • Views: 7,985
    desA
    10-06-2010, 06:34 AM Go to last post

  27. Frost stat tripped

    Started by marc5180, 09-01-2010 08:09 AM
    • Replies: 14
    • Views: 10,646
    sedgy
    12-01-2010, 10:15 PM Go to last post

  28. cutting open a scroll compressor

    Started by marc5180, 21-02-2010 08:06 PM
    • Replies: 7
    • Views: 6,958
    exotiic
    06-03-2010, 10:32 AM Go to last post

  29. Evap fans spinning the wrong way?

    Started by marc5180, 13-04-2010 09:49 PM
    1 Attachment(s)
    • Replies: 10
    • Views: 4,586
    nike123
    19-04-2010, 06:03 AM Go to last post

  30. Commissioning an AHU

    Started by marc5180, 01-07-2010 08:02 PM
    • Replies: 20
    • Views: 6,983
    frank
    08-07-2010, 08:40 PM Go to last post

  31. Defrost stat

    Started by marc5180, 02-12-2010 02:47 PM
    • Replies: 6
    • Views: 3,481
    marc5180
    02-12-2010, 08:31 PM Go to last post

  32. Heat gains

    Started by marc5180, 06-06-2011 09:18 PM
    • Replies: 15
    • Views: 4,438
    mad fridgie
    08-06-2011, 11:26 PM Go to last post

  33. Minimum pressure to a txv

    Started by marc5180, 18-12-2011 02:40 PM
    • Replies: 14
    • Views: 4,658
    marc5180
    20-12-2011, 07:18 PM Go to last post

  34. Am I using the correct liquid injection valve

    Started by marc5180, 07-10-2013 08:27 PM
    • Replies: 26
    • Views: 4,401
    marc5180
    16-10-2013, 09:44 PM Go to last post

  35. Hot gas pipe sizing

    Started by MarcoM, 12-09-2003 02:55 PM
    • Replies: 1
    • Views: 6,031
    Prof Sporlan
    12-09-2003, 03:40 PM Go to last post

  36. Ques

    Started by MAREESWARAN, 12-01-2011 06:18 PM
    • Replies: 9
    • Views: 3,434
    mikeref
    13-01-2011, 11:02 PM Go to last post

  37. Oil separation

    Started by marianom, 22-06-2006 06:40 PM
    3 Attachment(s)
    • Replies: 28
    • Views: 9,488
    vicky_pillai
    24-07-2006, 04:46 PM Go to last post

  38. sight glass installation

    Started by MarkD, 29-04-2009 03:47 PM
    • Replies: 4
    • Views: 2,748
    Chef
    01-05-2009, 06:29 AM Go to last post

  39. troubleshooting

    Started by markep, 29-09-2017 10:19 PM
    • Replies: 3
    • Views: 2,982
    mbc
    13-10-2017, 06:15 AM Go to last post

  40. I`ll buy carpigiani tech manual

    Started by markko77, 21-08-2012 07:10 PM
    • Replies: 2
    • Views: 2,572
    Magoo
    22-08-2012, 03:54 AM Go to last post

  41. Condenser Coil Positioning

    Started by marks, 01-07-2007 02:22 PM
    • Replies: 3
    • Views: 2,570
    mohamed khamis
    02-07-2007, 03:03 AM Go to last post

  42. Heating garage with regrigerator heat pump

    Started by Marks heater, 09-05-2009 07:15 AM
    • Replies: 4
    • Views: 2,686
    Magoo
    11-05-2009, 02:37 AM Go to last post

  43. Xarios 500

    Started by Markus111, 08-02-2011 08:07 AM
    • Replies: 1
    • Views: 2,272
    Markus111
    08-02-2011, 08:11 AM Go to last post

  44. Effect on vapour compression refrig cycle if indoor temp is increased?

    Started by mart434u, 12-05-2011 11:27 AM
    • Replies: 7
    • Views: 2,493
    desA
    20-05-2011, 07:30 AM Go to last post

  45. Pressure Condenser

    Started by mart434u, 17-03-2011 10:10 PM
    • Replies: 3
    • Views: 1,958
    mbc
    18-03-2011, 04:22 PM Go to last post

  46. Condensers and COP AC

    Started by mart434u, 14-05-2011 02:00 PM
    • Replies: 2
    • Views: 2,231
    bob roberts
    15-05-2011, 06:54 AM Go to last post

  47. COP comparison under ARI condition

    Started by MartinHsu111, 25-02-2008 03:05 AM
    • Replies: 1
    • Views: 10,615
    wambat
    25-02-2008, 03:52 AM Go to last post

  48. ph charts

    Started by martinw58, 24-03-2008 07:55 PM
    • Replies: 5
    • Views: 2,887
    martinw58
    25-03-2008, 07:33 PM Go to last post

  49. testing compressors

    Started by martinw58, 13-05-2010 08:07 PM
    • Replies: 2
    • Views: 1,656
    james10
    13-05-2010, 09:23 PM Go to last post

  50. ahu coil tev

    Started by martinw58, 23-04-2013 09:03 PM
    1 Attachment(s)
    • Replies: 6
    • Views: 3,304
    frank
    24-04-2013, 09:33 PM Go to last post

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