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: 238,332
    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: 27,617
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. R22 -POE/mineral or both?

    Started by phil68, 14-02-2006 06:24 PM
    • Replies: 3
    • Views: 1,738
    phil68
    14-02-2006, 08:59 PM Go to last post

  2. Type of Compressors

    Started by cool king2007, 12-12-2010 12:34 PM
    • Replies: 1
    • Views: 1,738
    DTLarca
    12-12-2010, 01:00 PM Go to last post

  3. Lexus automotive unknown refrigerant path

    Started by CyFi6, 02-12-2022 03:48 PM
    5 Attachment(s)
    • Replies: 9
    • Views: 1,738
    adriansami
    16-12-2022, 10:13 AM Go to last post

  4. Cold store

    Started by MITSIOS, 12-09-2012 10:47 AM
    • Replies: 2
    • Views: 1,736
    ATH
    19-09-2012, 08:07 AM Go to last post

  5. rticle copper corrosion of coils

    Started by Peter_1, 20-12-2009 01:36 PM
    • Replies: 5
    • Views: 1,735
    chemi-cool
    20-12-2009, 08:36 PM Go to last post

  6. food chilling with water as a medium

    Started by MilosBog, 02-06-2011 03:46 PM
    2 Attachment(s)
    • Replies: 5
    • Views: 1,735
    Peter_1
    03-06-2011, 07:34 AM Go to last post

  7. Question Superheat,ondensing Temprature,subcooling

    Started by HAROON, 25-07-2006 11:44 AM
    • Replies: 2
    • Views: 1,732
    HAROON
    28-07-2006, 09:27 AM Go to last post

  8. Fridge freezer not defrosting

    Started by garby, 01-02-2009 11:20 AM
    • Replies: 2
    • Views: 1,732
    nike123
    15-02-2009, 06:24 PM Go to last post

  9. Vacuum pump and moisture

    Started by A.Mortezania, 27-04-2017 09:11 PM
    • Replies: 3
    • Views: 1,732
    thebrockenshire
    28-04-2017, 04:08 AM Go to last post

  10. Refrigerants and your damage.

    Started by Greg W, 29-12-2006 05:10 AM
    • Replies: 1
    • Views: 1,731
    US Iceman
    29-12-2006, 05:31 PM Go to last post

  11. Cooling capacity??

    Started by greg722, 15-11-2012 01:55 PM
    • Replies: 3
    • Views: 1,731
    hookster
    15-11-2012, 04:49 PM Go to last post

  12. Tri-Pac

    Started by housedoc50, 16-02-2012 04:24 PM
    • Replies: 0
    • Views: 1,729
    housedoc50
    16-02-2012, 04:24 PM Go to last post

  13. Red face Heat Pump Diagrams

    Started by Vato2002, 27-07-2009 01:03 AM
    • Replies: 4
    • Views: 1,728
    Vato2002
    28-07-2009, 09:58 PM Go to last post

  14. Question Need help remembering some basics

    Started by dirtybird, 13-10-2009 01:21 AM
    • Replies: 2
    • Views: 1,728
    mr.ice
    20-10-2009, 09:03 AM Go to last post

  15. Help please for recovery from scrap chillers

    Started by Bikerdave, 30-01-2017 07:42 PM
    • Replies: 3
    • Views: 1,728
    Brian_UK
    31-01-2017, 03:56 PM Go to last post

  16. r4o1b to 404a

    Started by jt288207, 20-11-2010 01:45 AM
    • Replies: 3
    • Views: 1,726
    Peter_1
    21-11-2010, 09:28 AM Go to last post

  17. Compressor calculations

    Started by Kallum, 23-08-2012 09:33 AM
    • Replies: 0
    • Views: 1,725
    Kallum
    23-08-2012, 09:33 AM Go to last post

  18. Pattern of pipes

    Started by A.Mortezania, 04-03-2018 07:34 PM
    • Replies: 2
    • Views: 1,725
    RANGER1
    04-03-2018, 11:27 PM Go to last post

  19. Expansion Valve

    Started by secmeton, 30-07-2009 11:37 PM
    expansion valve
    • Replies: 2
    • Views: 1,724
    wilsoncheung
    31-07-2009, 07:34 AM Go to last post

  20. Air conditioning

    Started by shameem, 22-01-2010 06:39 PM
    • Replies: 3
    • Views: 1,724
    hamidpia
    24-01-2010, 10:43 AM Go to last post

  21. Enemy of the fridge.

    Started by taz24, 08-09-2007 01:26 PM
    • Replies: 2
    • Views: 1,723
    Lowrider
    08-09-2007, 06:11 PM Go to last post

  22. Question Hot gas bypass in two-stage cascade, low temperature system?

    Started by Reeferrookie, 02-10-2012 05:49 PM
    • Replies: 0
    • Views: 1,722
    Reeferrookie
    02-10-2012, 05:49 PM Go to last post

  23. superheat hvac buddy

    Started by question mark, 27-11-2013 08:58 AM
    • Replies: 2
    • Views: 1,722
    FreezerGeezer
    27-11-2013, 10:04 AM Go to last post

  24. Relative humidity control in smokehouse and maturing (climatic) chamber?

    Started by bato87, 16-06-2018 10:48 AM
    1 Attachment(s)
    • Replies: 2
    • Views: 1,722
    bato87
    17-06-2018, 08:21 AM Go to last post

  25. jacket dough mixers

    Started by Camille, 24-03-2006 12:58 PM
    • Replies: 0
    • Views: 1,721
    Camille
    24-03-2006, 12:58 PM Go to last post

  26. Seer

    Started by Noori, 12-12-2008 09:57 AM
    • Replies: 3
    • Views: 1,721
    Noori
    12-12-2008, 01:24 PM Go to last post

  27. Water Cooler

    Started by Sunnyiq, 29-10-2011 07:56 AM
    • Replies: 3
    • Views: 1,721
    tudorice
    30-10-2011, 03:29 PM Go to last post

  28. using 404a in high temp apps.

    Started by liptow, 02-05-2008 11:30 PM
    • Replies: 2
    • Views: 1,720
    Peter_1
    03-05-2008, 01:05 PM Go to last post

  29. Water volume for 500kW ACHE (Drycooler)

    Started by alexhk, 09-06-2013 02:01 PM
    • Replies: 2
    • Views: 1,720
    alexhk
    12-06-2013, 12:38 PM Go to last post

  30. display chiller not getting cold enough

    Started by tonyuk123, 17-06-2014 11:11 AM
    • Replies: 2
    • Views: 1,720
    The MG Pony
    26-06-2014, 02:19 AM Go to last post

  31. Thickness of fins

    Started by A.Mortezania, 09-03-2017 06:37 PM
    • Replies: 2
    • Views: 1,718
    A.Mortezania
    19-04-2017, 07:16 PM Go to last post

  32. Question PCMs

    Started by dhananjaylagwan, 19-04-2008 01:45 PM
    • Replies: 2
    • Views: 1,716
    The MG Pony
    21-04-2008, 09:37 PM Go to last post

  33. Exclamation Australian oil waste

    Started by fridg, 20-06-2006 08:57 AM
    • Replies: 1
    • Views: 1,714
    andy bailess
    20-06-2006, 10:01 AM Go to last post

  34. PHE bad performance issue

    Started by Lc_shi, 13-02-2007 02:33 AM
    • Replies: 3
    • Views: 1,714
    Lc_shi
    14-02-2007, 02:56 AM Go to last post

  35. System Application info.

    Started by US Iceman, 04-06-2007 12:09 AM
    • Replies: 3
    • Views: 1,714
    Samarjit Sen
    04-06-2007, 03:28 PM Go to last post

  36. "Cascade refrigeration"

    Started by magnum, 26-03-2008 08:28 PM
    • Replies: 1
    • Views: 1,713
    The MG Pony
    27-03-2008, 02:17 PM Go to last post

  37. design refrigeration

    Started by Wanderley, 26-04-2010 06:13 PM
    • Replies: 2
    • Views: 1,711
    Josip
    28-04-2010, 03:15 PM Go to last post

  38. Help explaining a weird phenomenon in a heat pump!!

    Started by sebasvelez, 07-06-2013 06:27 PM
    1 Attachment(s)
    • Replies: 1
    • Views: 1,710
    Peter_1
    07-06-2013, 08:06 PM Go to last post

  39. Pipe sizing in a steam/liquid rankine system

    Started by rcarlitos99, 08-11-2007 11:40 PM
    • Replies: 0
    • Views: 1,709
    rcarlitos99
    08-11-2007, 11:40 PM Go to last post

  40. Help requiredfor Selecting TXV ?

    Started by Allied01, 07-07-2012 02:31 PM
    • Replies: 1
    • Views: 1,709
    Brian_UK
    07-07-2012, 10:55 PM Go to last post

  41. ski snow problem, need help

    Started by negmy13, 07-12-2007 06:18 PM
    • Replies: 2
    • Views: 1,708
    negmy13
    09-12-2007, 07:37 AM Go to last post

  42. Hand Expansion v/v Placement

    Started by nanuuk, 15-11-2016 01:54 PM
    • Replies: 1
    • Views: 1,708
    NH3LVR
    15-11-2016, 09:40 PM Go to last post

  43. tandem unit

    Started by raviperumal, 20-03-2007 04:36 AM
    • Replies: 3
    • Views: 1,707
    harsen
    27-09-2007, 05:32 PM Go to last post

  44. Ecological COP and Availability Loss

    Started by jamesk, 25-07-2013 07:26 PM
    • Replies: 4
    • Views: 1,707
    jamesk
    04-08-2013, 08:27 PM Go to last post

  45. how to apply for ASHRAE members

    Started by Lc_shi, 09-08-2008 09:24 AM
    • Replies: 1
    • Views: 1,705
    Brian_UK
    09-08-2008, 10:50 PM Go to last post

  46. piping

    Started by Mohammed Qasim, 13-01-2007 03:52 PM
    • Replies: 1
    • Views: 1,704
    LRAC
    13-01-2007, 06:42 PM Go to last post

  47. Like to learn about the working of EXP

    Started by kannanlog, 24-10-2006 06:53 PM
    • Replies: 2
    • Views: 1,703
    lraja
    30-10-2006, 11:14 AM Go to last post

  48. Cold Storage for vegetables?

    Started by ysh1317, 27-12-2012 11:50 AM
    • Replies: 4
    • Views: 1,701
    tonyelian
    30-12-2012, 08:03 AM Go to last post

  49. Clarification about reversing valves

    Started by Pasquale, 12-10-2014 07:08 PM
    • Replies: 0
    • Views: 1,701
    Pasquale
    12-10-2014, 07:08 PM Go to last post

  50. Compressor start in vacum. What is happened?

    Started by peetee1, 11-01-2015 12:29 PM
    • Replies: 2
    • Views: 1,700
    xxargs
    11-01-2015, 03:38 PM Go to last post

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