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: 240,058
    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: 27,790
    SeanB
    02-10-2011, 05:45 PM Go to last post

  1. parellel condenser issue

    Started by Lc_shi, 29-12-2005 05:56 AM
    4 Attachment(s)
    • Replies: 19
    • Views: 5,610
    US Iceman
    01-01-2006, 06:04 PM Go to last post

  2. Hot gas defrost in commercial refrigeration

    Started by tralex, 20-09-2007 03:02 PM
    • Replies: 3
    • Views: 5,610
    Pooh
    30-09-2007, 02:40 PM Go to last post

  3. sea water chiller/cooler DIY possible?

    Started by happy scallop, 13-11-2008 06:48 PM
    • Replies: 8
    • Views: 5,600
    marinechiller
    25-11-2008, 07:54 PM Go to last post

  4. Centigrade VS Kelvin

    Started by A.Mortezania, 05-03-2018 08:48 PM
    • Replies: 4
    • Views: 5,600
    Josip
    19-03-2018, 12:08 PM Go to last post

  5. refrigeration P&ID comments

    Started by skr87, 18-09-2010 07:11 AM
    2 Attachment(s)
    • Replies: 0
    • Views: 5,599
    skr87
    18-09-2010, 07:11 AM Go to last post

  6. Alternative Pipe Diameter Calculation (?)

    Started by ice_cold, 20-12-2009 11:38 AM
    • Replies: 7
    • Views: 5,598
    ice_cold
    03-01-2010, 10:33 AM Go to last post

  7. Most Service Techs

    Started by bwd111, 17-04-2010 06:50 PM
    • Replies: 20
    • Views: 5,593
    dirk
    01-06-2010, 09:12 PM Go to last post

  8. Old timer needs some help

    Started by damo1206, 02-07-2008 08:47 PM
    refrigerants superheat
    • Replies: 18
    • Views: 5,586
    cool69
    09-09-2008, 02:12 AM Go to last post

  9. System charging

    Started by Dylan, 16-12-2004 03:59 AM
    • Replies: 10
    • Views: 5,584
    Brian_UK
    17-12-2004, 10:37 PM Go to last post

  10. ventillation system for paint shop

    Started by abbasi, 13-02-2006 09:45 AM
    1 Attachment(s)
    • Replies: 7
    • Views: 5,579
    abbasi
    17-02-2006, 10:59 AM Go to last post

  11. ***** recovery unit

    Started by dddon, 28-05-2008 02:39 AM
    • Replies: 2
    • Views: 5,578
    dddon
    28-05-2008, 04:37 PM Go to last post

  12. Controlling a compressor off suction line temp, or pressure

    Started by desA, 05-06-2010 04:32 PM
    • Replies: 13
    • Views: 5,578
    sedgy
    06-06-2010, 06:26 PM Go to last post

  13. Cap Tube Sizes

    Started by Latte, 16-02-2005 10:27 PM
    • Replies: 14
    • Views: 5,570
    abbasi
    27-04-2005, 08:16 AM Go to last post

  14. HVAC system trend in the future

    Started by Lc_shi, 07-05-2005 06:11 AM
    • Replies: 1
    • Views: 5,570
    Lc_shi
    17-05-2005, 08:50 AM Go to last post

  15. R12 system charge with R134a filled TXV in MVAC... what would happen?

    Started by pwned, 10-08-2012 08:51 AM
    • Replies: 3
    • Views: 5,564
    hyperion
    11-08-2012, 12:07 PM Go to last post

  16. Condenser outlet lower than receiver inlet?

    Started by Kevin S, 22-04-2006 03:42 PM
    2 Attachment(s)
    • Replies: 10
    • Views: 5,559
    mcgru-
    02-05-2006, 06:27 AM Go to last post

  17. refrigeration game

    Started by icecube51, 06-09-2009 03:46 PM
    • Replies: 3
    • Views: 5,558
    icecube51
    09-09-2009, 10:19 PM Go to last post

  18. low pressures

    Started by sean1, 03-02-2010 10:02 PM
    • Replies: 13
    • Views: 5,558
    taz24
    04-02-2010, 01:08 AM Go to last post

  19. Hot gas defrost system

    Started by tadipatrir, 11-06-2007 08:15 AM
    • Replies: 18
    • Views: 5,556
    TXiceman
    15-06-2007, 04:22 AM Go to last post

  20. Question Water Source Heat Pump

    Started by aliugur, 08-04-2002 12:03 PM
    • Replies: 1
    • Views: 5,542
    terrygoodrich
    02-06-2002, 03:24 PM Go to last post

  21. Thermal Storage Calculation

    Started by lana, 13-03-2008 05:52 AM
    • Replies: 16
    • Views: 5,542
    Rajkumar
    04-07-2008, 06:31 AM Go to last post

  22. Cooling water in a tank....

    Started by stevebez, 03-04-2012 09:53 PM
    • Replies: 12
    • Views: 5,532
    Magoo
    06-04-2012, 05:52 AM Go to last post

  23. Process chiller - Typical operating temperatures?

    Started by desA, 14-08-2011 06:40 PM
    • Replies: 17
    • Views: 5,524
    chillerman2006
    01-09-2011, 09:27 PM Go to last post

  24. Liquid Line Filter Blocked!

    Started by Grizzly, 26-08-2008 08:14 PM
    • Replies: 7
    • Views: 5,520
    Grizzly
    28-08-2008, 10:36 PM Go to last post

  25. What does your pressure gauage actually measure?

    Started by acnerd, 27-07-2009 04:44 PM
    • Replies: 28
    • Views: 5,512
    Gary
    06-08-2009, 01:48 AM Go to last post

  26. Best way to sense level of liquid refrigerant in receiver?

    Started by star882, 16-11-2005 02:08 AM
    • Replies: 2
    • Views: 5,500
    Peter_1
    16-11-2005, 05:34 PM Go to last post

  27. Cooling Load Calculation

    Started by jervame_sireh, 21-04-2007 11:05 PM
    • Replies: 0
    • Views: 5,498
    jervame_sireh
    21-04-2007, 11:05 PM Go to last post

  28. Help theary

    Started by Lambo, 05-09-2013 09:54 PM
    • Replies: 24
    • Views: 5,493
    Lambo
    10-09-2013, 08:42 PM Go to last post

  29. Flooded R22 system

    Started by Steve Wright, 09-01-2006 05:40 PM
    • Replies: 17
    • Views: 5,483
    ecclesk
    06-02-2006, 09:14 AM Go to last post

  30. What kind of tubes to use???

    Started by Sanel, 28-12-2006 10:06 AM
    • Replies: 7
    • Views: 5,481
    Sanel
    05-01-2007, 01:03 PM Go to last post

  31. Question Eurofrigo C2500XTS with the Microstat (controller). Error AL6.

    Started by AVL4REFRIGERATI, 07-02-2015 11:22 AM
    • Replies: 1
    • Views: 5,470
    cadwaladr
    08-02-2015, 11:49 PM Go to last post

  32. using oxygen free nitrogen

    Started by refcon32, 04-03-2011 10:36 PM
    • Replies: 5
    • Views: 5,468
    JoeAT50A
    22-03-2011, 10:09 AM Go to last post

  33. Fgas 2079 how would you remove a gauge manifold...

    Started by thefridgeman2, 26-01-2012 03:48 PM
    • Replies: 10
    • Views: 5,462
    aircon50
    07-02-2012, 09:07 AM Go to last post

  34. bi-compressor heat pump

    Started by Lc_shi, 10-04-2006 06:40 AM
    • Replies: 30
    • Views: 5,460
    Lc_shi
    21-04-2006, 07:22 AM Go to last post

  35. Question Oil pressure switch- Low oil level

    Started by aruiloba, 11-10-2004 04:44 AM
    • Replies: 11
    • Views: 5,456
    chemi-cool
    02-02-2005, 12:42 PM Go to last post

  36. LL Sight Glass Mounting

    Started by jwasir, 11-10-2011 02:52 PM
    1 Attachment(s)
    • Replies: 22
    • Views: 5,443
    Gökhan Körgüt
    19-01-2012, 07:31 AM Go to last post

  37. DIY Recover unit? Vacuum pump

    Started by ctscasemod, 09-09-2010 12:39 PM
    • Replies: 15
    • Views: 5,442
    nike123
    10-09-2010, 06:17 PM Go to last post

  38. Rules of Thumb and Equations with UK/European units

    Started by JonnyD, 23-09-2011 10:57 AM
    • Replies: 12
    • Views: 5,435
    JonnyD
    19-10-2011, 02:43 PM Go to last post

  39. How do I design & calculation with long refrigerant pipe line?

    Started by nuntachai, 21-05-2009 10:02 AM
    • Replies: 5
    • Views: 5,434
    icecube51
    23-05-2009, 01:04 PM Go to last post

  40. Cooler for welding application

    Started by Metallurgyman, 18-02-2009 11:02 AM
    • Replies: 20
    • Views: 5,430
    Break7
    13-03-2009, 02:24 PM Go to last post

  41. Real Basics...

    Started by Greenbeast, 08-09-2009 02:05 PM
    • Replies: 19
    • Views: 5,430
    marc5180
    17-10-2009, 09:32 AM Go to last post

  42. UK gallon or US gallon

    Started by Sandro Baptista, 30-03-2011 10:08 AM
    • Replies: 17
    • Views: 5,422
    MikeHolm
    31-03-2011, 11:03 AM Go to last post

  43. CO 2 and its implications

    Started by LRAC, 22-11-2006 07:25 PM
    • Replies: 18
    • Views: 5,417
    Quality
    05-02-2007, 09:09 AM Go to last post

  44. Looking for "K" factor and "U" factor tables

    Started by mayot, 03-02-2006 08:37 PM
    • Replies: 1
    • Views: 5,416
    frank
    03-02-2006, 09:19 PM Go to last post

  45. Dye?

    Started by Robearbam, 30-04-2002 05:45 PM
    • Replies: 16
    • Views: 5,412
    joe magee
    14-10-2007, 05:58 PM Go to last post

  46. Question Lighting Load in Commercial/Industrial Freezers

    Started by aaronnk, 22-06-2010 02:05 PM
    heat load, lighting load
    • Replies: 7
    • Views: 5,411
    sterl
    03-07-2010, 03:16 PM Go to last post

  47. CPR During HG Defrosting

    Started by jwasir, 29-04-2008 12:38 AM
    • Replies: 28
    • Views: 5,409
    jwasir
    04-05-2008, 04:26 PM Go to last post

  48. Question Checking run capacitors

    Started by Steve Wright, 24-09-2005 10:40 PM
    • Replies: 4
    • Views: 5,407
    dan wong
    02-09-2008, 09:56 AM Go to last post

  49. electolux GP12TB

    Started by caveman, 04-09-2008 08:34 PM
    • Replies: 5
    • Views: 5,403
    caveman
    21-05-2010, 06:50 AM Go to last post

  50. Small suction line accumulator

    Started by desA, 06-02-2011 05:39 PM
    • Replies: 10
    • Views: 5,403
    Brian_UK
    08-02-2011, 08:07 PM Go to last post

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